Looking up Argentinian family roots can feel like searching in the dark.

Many people struggle to find reliable information about their Argentinian surnames. Most online resources offer confusing or incomplete details about these meaningful family names.

After months of thorough research into Argentinian heritage, this guide presents 203 authentic surnames with their true meanings and origins. From widely known family names like González to rare surnames preserved through generations, readers will find accurate information about their ancestral connections in one place.

Famous Argentinian Last Names with Their Meanings

1. Abad

• Meaning: “Abbot” (abbas).
• Historical Background: Linked to clergy, brought from Spain.

2. Acosta

• Meaning: “Coastal dweller” (costa).
• Historical Background: Common among Spanish settlers.

3. Agüero

• Meaning: “Omen” (augurium).
• Historical Background: Noble Spanish surname, famous in Argentina.

4. Alvarado

• Meaning: “Protector” (alvarar).
• Historical Background: Castilian origin, brought by colonists.

5. Alvear

• Meaning: “Beehive” (alvear).
• Historical Background: Famous in Argentine politics.

6. Alvarez

• Meaning: “Son of Álvaro” (Alvar – “guardian”).
• Historical Background: Spanish surname, widely used in Argentina.

7. Amador

• Meaning: “Lover”
• Historical Background: Religious ties, brought by Spaniards.

8. Andrade

• Meaning: “From Andrade” (Galician origin).
• Historical Background: Noble Spanish lineage, strong in Argentina.

9. Aráoz

• Meaning: “Rocky place” (Basque).
• Historical Background: Brought by Basque settlers, prominent in Argentina.

10. Aragón

• Meaning: “From Aragón” (Spanish region).
• Historical Background: Linked to medieval Spanish nobility.

11. Arias

• Meaning: “Skillful” (Visigothic).
• Historical Background: Common among the Spanish aristocracy, now widespread in Argentina.

12. Armanini

• Meaning: “Son of Armano” (Italian).
• Historical Background: Introduced by Italian immigrants, particularly in Buenos Aires.

13. Arnáez

• Meaning: “Son of Arnaldo” (Germanic, “eagle”).
• Historical Background: A noble Spanish surname with medieval roots.

14. Arribas

• Meaning: “From above” (Spanish arriba).
• Historical Background: Likely given to families living in elevated areas.

15. Arroyo

• Meaning: “Stream” or “brook” (Spanish arroyo).
• Historical Background: Common among settlers near rivers and streams.

16. Astudillo

• Meaning: “Little fort” (Spanish).
• Historical Background: Originally from Castile, linked to fortified settlements.

17. Ayala

• Meaning: “Slope” or “pasture” (Basque).
• Historical Background: A Basque-origin surname, prominent in Argentina.

18. Báez

• Meaning: “Son of Pelayo” (Visigothic).
• Historical Background: Strong Spanish roots, common in Argentina.

19. Ballesteros

• Meaning: “Crossbowmen” (Spanish ballesta).
• Historical Background: Linked to medieval Spanish military ranks.

20. Barrera

• Meaning: “Barrier” or “defense” (Spanish).
• Historical Background: A surname for families near fortifications.

21. Batalla

• Meaning: “Battle” (Spanish batalla).
• Historical Background: Possibly given to warriors or military families.

22. Beltrán

• Meaning: “Bright raven” (Germanic).
• Historical Background: A noble Castilian name linked to medieval knights.

23. Bravo

• Meaning: “Brave” (Spanish bravo).
• Historical Background: Given to fearless warriors, common in Spain and Argentina.

24. Bustos

• Meaning: “Helmet” (Spanish).
• Historical Background: Associated with medieval Spanish knights.

25. Caballero

• Meaning: “Knight” (Spanish caballo, “horse”).
• Historical Background: A title of chivalry, signifying noble ancestry.

26. Brochero

• Meaning: “Jeweler” (Spanish broche).
• Historical Background: Likely linked to metalworkers or artisans.

27. Calderón

• Meaning: “Large cauldron” (Spanish).
• Historical Background: Connected to blacksmiths or metalworkers.

28. Cabrera

• Meaning: “Goatherd” (Spanish cabra).
• Historical Background: Originally a pastoral surname, later adopted by nobles.

29. Bianchi

• Meaning: “White-haired” (Italian).
• Historical Background: Brought by Italian immigrants, mostly in Buenos Aires.

30. Blanco

• Meaning: “White” (Spanish blanco).
• Historical Background: Often linked to people with fair complexion.

31. Barros

• Meaning: “Mud” or “clay” (Portuguese-Spanish).
• Historical Background: Given to families living near clay-rich lands.

32. Basualdo

• Meaning: “Strong bear” (Germanic).
• Historical Background: Linked to noble families with Germanic roots.

33. Benítez

• Meaning: “Son of Benito” (Latin Benedictus, “blessed”).
• Historical Background: Common among Christian Spanish settlers.

34. Berrios

• Meaning: “Small villages” (Basque).
• Historical Background: Common among Basque-descendant families in Argentina.

35. Bonilla

• Meaning: “Small and beautiful” (Spanish).
• Historical Background: A noble Spanish surname found in Argentina.

36. Borbolla

• Meaning: “Whirlpool” (Spanish).
• Historical Background: Likely related to maritime families.

37. Brescia

• Meaning: “From Brescia” (Italian).
• Historical Background: Brought by Italian immigrants from northern Italy.

38. Brochero

• Meaning: “Jeweler” (Spanish).
• Historical Background: Linked to artisans; famous due to Saint José Brochero.

39. Bustos

• Meaning: “Helmet” (Spanish).
• Historical Background: Originated from Spanish warriors; common in Argentina.

40. Caballero

• Meaning: “Knight” (Spanish).
• Historical Background: A noble title for horsemen, widespread in Argentina.

41. Cabrera

• Meaning: “Goatherd” (Spanish).
• Historical Background: Once a pastoral name, later held by noble families.

42. Calderón

• Meaning: “Large cauldron” (Spanish).
• Historical Background: Linked to metalworkers, later adopted by elites.

43. Calvo

• Meaning: “Bald” (Latin).
• Historical Background: A nickname for monks or elders in Spain.

44. Campana

• Meaning: “Bell” (Spanish/Italian).
• Historical Background: Associated with bell makers and church roles.

45. Campos

• Meaning: “Fields” (Spanish).
• Historical Background: Given to landowners and farmers.

46. Cantero

• Meaning: “Stonecutter” (Spanish).
• Historical Background: Linked to masonry and construction.

47. Cardoso

• Meaning: “Thistle field” (Spanish).
• Historical Background: Common among Iberian farmers.

48. Carmona

• Meaning: “From Carmona” (Spanish town).
• Historical Background: Noble lineage from Andalusia.

49. Carrizo

• Meaning: “Reed” (Spanish).
• Historical Background: Linked to wetlands and river settlements.

50. Castro

• Meaning: “Fortress” (Latin).
• Historical Background: Originated from Roman military settlements.

51. Ceballos

• Meaning: “Onions” (Spanish).
• Historical Background: Common among Spanish farmers.

52. Celis

• Meaning: “From Celis” (Spanish).
• Historical Background: Noble surname from Spain.

53. Cerrutti

• Meaning: “Little hill” (Italian).
• Historical Background: Introduced by Italian migrants.

54. Chacón

• Meaning: “Large estate” (Spanish).
• Historical Background: Linked to Spanish nobility.

55. Chamorro

• Meaning: “Shorn” (Spanish).
• Historical Background: Given to warriors or monks.

56. Chaparro

• Meaning: “Short” (Spanish).
• Historical Background: A descriptive surname.

57. Chávez

• Meaning: “Son of Chaves” (Portuguese).
• Historical Background: Noble surname from Portugal and Spain.

58. Checa

• Meaning: “Czech” (Spanish).
• Historical Background: Given to Czech-descendant families.

59. Chaves

• Meaning: “Keys” (Portuguese).
• Historical Background: Linked to gatekeepers or officials.

60. Chicaiza

• Meaning: “Small place” (Indigenous).
• Historical Background: Of Andean or Quechua origin.

61. Chingolo

• Meaning: “Small bird” (Spanish/Indigenous).
• Historical Background: Related to the native chingolo bird.

62. Ciriaco

• Meaning: “Of the Lord” (Greek).
• Historical Background: Christian surname brought by settlers.

63. Cisneros

• Meaning: “Swans” (Spanish).
• Historical Background: Noble Spanish surname, linked to clergy.

64. Colón

• Meaning: “Dove” (Latin).
• Historical Background: Best known from explorer Christopher Columbus.

Timeless Argentinian Last Names We Love

65. Correa

• Meaning: “Leather strap” (Spanish).
• Historical Background: Likely referred to leatherworkers or harness makers in Spain.

66. Cortés

• Meaning: “Courteous” or “polite” (Spanish).
• Historical Background: Associated with nobility, famously linked to explorer Hernán Cortés.

67. Cruz

• Meaning: “Cross” (Spanish).
• Historical Background: A religious surname given to families devoted to Christianity.

68. Cuenca

• Meaning: “Basin” or “river valley” (Spanish).
• Historical Background: Originated from the Cuenca region in Spain, brought to Argentina by settlers.

69. Curto

• Meaning: “Short” (Latin curtus).
• Historical Background: A descriptive surname used in medieval Spain.

70. Dávila

• Meaning: “From Ávila” (Spanish).
• Historical Background: Linked to noble families from the Spanish city of Ávila.

71. Díaz

• Meaning: “Son of Diego” (Spanish).
• Historical Background: A patronymic surname widely used in Spain and Argentina.

72. Domínguez

• Meaning: “Son of Domingo” (Spanish).
• Historical Background: Originated from Saint Dominic’s followers in medieval Spain.

73. Duarte

• Meaning: “Wealthy guardian” (Portuguese).
• Historical Background: Introduced to Argentina through Portuguese and Spanish settlers.

74. Dufour

• Meaning: “The oven” (French).
• Historical Background: A surname of French origin, brought to Argentina by immigrants.

75. Durán

• Meaning: “Steadfast” or “enduring” (Spanish).
• Historical Background: Common among Spanish soldiers and noble families.

76. Echeverría

• Meaning: “New house” (Basque).
• Historical Background: A Basque surname brought to Argentina by early immigrants.

77. Escobar

• Meaning: “Place with broom shrubs” (Spanish).
• Historical Background: Originally described regions rich in vegetation, later became a surname.

78. Espinosa

• Meaning: “Thorny” (Spanish).
• Historical Background: Referred to families living in areas with thorny plants.

79. Estévez

• Meaning: “Son of Esteban” (Spanish).
• Historical Background: A patronymic surname from Spain, now common in Argentina.

80. Falcón

• Meaning: “Falcon” (Spanish).
• Historical Background: Often given to skilled hunters or warriors.

81. Fernández

• Meaning: “Son of Fernando” (Spanish).
• Historical Background: One of the most widespread Spanish surnames, introduced to Argentina by early settlers.

82. Ferreira

• Meaning: “Blacksmith” (Portuguese).
• Historical Background: Common among metalworkers and craftsmen.

83. Fernández de Córdoba

• Meaning: “Son of Fernando from Córdoba” (Spanish).
• Historical Background: A noble surname associated with the Spanish region of Córdoba.

84. Flores

• Meaning: “Flowers” (Spanish).
• Historical Background: Originally a descriptive surname, later used by noble families.

85. Franco

• Meaning: “Free” or “Frankish” (Germanic).
• Historical Background: Linked to people of Frankish descent in Spain, later brought to Argentina.

86. Gálvez

• Meaning: “From Gálvez” (Spanish).
• Historical Background: A surname linked to noble families in Spain.

87. García

• Meaning: “Young warrior” (Basque).
• Historical Background: One of the most common surnames in Spain and Argentina.

88. Garza

• Meaning: “Heron” (Spanish).
• Historical Background: Originally referred to people living near water.

89. Gatti

• Meaning: “Cats” (Italian).
• Historical Background: A surname of Italian origin, brought to Argentina by immigrants.

90. Gómez

• Meaning: “Son of Gome” (Spanish).
• Historical Background: A widespread patronymic surname in Spain and Latin America.

91. González

• Meaning: “Son of Gonzalo” (Spanish).
• Historical Background: Linked to noble families in Spain and widely used in Argentina.

92. Gutiérrez

• Meaning: “Son of Gutierre” (Spanish).
• Historical Background: A surname of Visigothic origin, introduced to Argentina by Spanish settlers.

93. Guzmán

• Meaning: “Good man” (Visigothic).
• Historical Background: A noble surname from Spain, linked to military and political figures.

94. Henao

• Meaning: “From Hainaut” (French).
• Historical Background: A surname of French origin, brought to Argentina by European settlers.

95. Herrera

• Meaning: “Ironworker” (Spanish).
• Historical Background: Historically given to blacksmiths and metalworkers.

96. Hidalgo

• Meaning: “Nobleman” (Spanish).
• Historical Background: A title given to lower-ranking Spanish nobles.

97. Huerta

• Meaning: “Orchard” (Spanish).
• Historical Background: Used for families working in agriculture.

98. Ibarra

• Meaning: “Valley” (Basque).
• Historical Background: A Basque surname referring to people from valley regions.

99. Iglesias

• Meaning: “Churches” (Spanish).
• Historical Background: Given to families with religious connections.

100. Jaramillo

• Meaning: “Rush plant” (Spanish).
• Historical Background: Originated from areas with dense vegetation.

101. Jiménez

• Meaning: “Son of Jimeno” (Spanish).
• Historical Background: A patronymic surname with medieval origins.

102. Juárez

• Meaning: “Son of Suero” (Spanish).
• Historical Background: A noble surname commonly found in Argentina.

103. Juncal

• Meaning: “Reed bed” (Spanish).
• Historical Background: Originally given to families near marshes and wetlands.

Argentinian Last Names with European Influence

104. Kessler

• Meaning: “Copper maker” (German).
• Historical Background: Brought to Argentina by German immigrants in the 19th century.

105. Leiva

• Meaning: “From Leiva” (Spanish).
• Historical Background: Originates from a noble Spanish family, common in Argentina.

106. López

• Meaning: “Son of Lope” (Spanish).
• Historical Background: A widespread patronymic surname, linked to medieval Spain.

107. Luna

• Meaning: “Moon” (Spanish).
• Historical Background: Possibly linked to Jewish Sephardic origins, later found in Argentina.

108. Maldonado

• Meaning: “Ill-fated” (Spanish).
• Historical Background: Connected to a Spanish nobleman, later adopted in Argentina.

109. Manfredi

• Meaning: “Strong peace” (Italian).
• Historical Background: Of noble Italian origin, brought to Argentina by immigrants.

110. Márquez

• Meaning: “Son of Marcos” (Spanish).
• Historical Background: A Spanish patronymic surname associated with aristocracy.

111. Martínez

• Meaning: “Son of Martín” (Spanish).
• Historical Background: Common throughout Latin America, introduced by Spanish settlers.

112. Medina

• Meaning: “City” (Arabic).
• Historical Background: Originated from Moorish Spain, later adopted in Argentina.

113. Méndez

• Meaning: “Son of Mendo” (Spanish).
• Historical Background: A surname of Visigothic origin, widely found in Argentina.

114. Menéndez

• Meaning: “Son of Menendo” (Spanish).
• Historical Background: Linked to noble families of Asturias and Castile.

115. Mendoza

• Meaning: “Cold mountain” (Basque).
• Historical Background: A noble Basque surname, famous in Argentina’s history.

116. Merlo

• Meaning: “Blackbird” (Italian).
• Historical Background: Italian surname brought to Argentina by immigrants.

117. Mesa

• Meaning: “Table” (Spanish).
• Historical Background: Possibly linked to merchants or landowners.

118. Montoya

• Meaning: “From Montoya” (Basque).
• Historical Background: A noble surname from Spain, widely found in Argentina.

119. Morales

• Meaning: “Mulberry trees” (Spanish).
• Historical Background: Given to families near mulberry groves in Spain.

120. Moreno

• Meaning: “Dark-haired” (Spanish).
• Historical Background: A descriptive surname that became hereditary.

121. Muñoz

• Meaning: “Son of Muño” (Spanish).
• Historical Background: A patronymic surname of Visigothic origin.

122. Navarro

• Meaning: “From Navarra” (Spanish).
• Historical Background: A regional surname brought to Argentina by early settlers.

123. Núñez

• Meaning: “Son of Nuño” (Spanish).
• Historical Background: A noble Spanish surname with medieval origins.

124. Ocampo

• Meaning: “Field” (Spanish).
• Historical Background: Linked to landowners, notably Victoria Ocampo, an Argentine intellectual.

125. Oliva

• Meaning: “Olive tree” (Spanish).
• Historical Background: Associated with olive growers in Spain and Argentina.

126. Ortega

• Meaning: “Nettle” (Spanish).
• Historical Background: An old Spanish surname brought by conquistadors.

127. Ortiz

• Meaning: “Son of Orti” (Spanish).
• Historical Background: Common among Spanish nobility, widely used in Argentina.

128. Paredes

• Meaning: “Walls” (Spanish).
• Historical Background: Possibly linked to fortress builders or city dwellers.

129. Parra

• Meaning: “Vine” (Spanish).
• Historical Background: Given to families working in vineyards.

130. Pascual

• Meaning: “Easter” (Latin).
• Historical Background: A religious surname linked to the celebration of Easter.

131. Pérez

• Meaning: “Son of Pedro” (Spanish).
• Historical Background: One of the most common Spanish surnames in Argentina.

132. Pérez Gallardo

• Meaning: “Son of Pedro and Gallardo (brave)” (Spanish).
• Historical Background: A double surname indicating noble lineage.

133. Ponce

• Meaning: “Fifth-born” (Latin).
• Historical Background: Originates from Roman times, later adopted by Spanish nobility.

134. Prado

• Meaning: “Meadow” (Spanish).
• Historical Background: Given to families living near open fields.

135. Quiroga

• Meaning: “From Quiroga” (Galician).
• Historical Background: A noble Galician surname brought to Argentina.

136. Ramírez

• Meaning: “Son of Ramiro” (Spanish).
• Historical Background: A noble surname of Visigothic origin.

137. Ramos

• Meaning: “Bouquets” (Spanish).
• Historical Background: Possibly linked to religious traditions.

138. Rivas

• Meaning: “Riverbanks” (Spanish).
• Historical Background: Given to families living near rivers.

139. Rodríguez

• Meaning: “Son of Rodrigo” (Spanish).
• Historical Background: One of the most widespread surnames in Argentina.

140. Romero

• Meaning: “Pilgrim” (Spanish).
• Historical Background: Originally referred to travelers to Rome.

141. Rosales

• Meaning: “Rose bushes” (Spanish).
• Historical Background: Given to families near rose fields.

142. Ruiz

• Meaning: “Son of Ruy” (Spanish).
• Historical Background: A noble surname of Visigothic descent.

143. Sanguinetti

• Meaning: “Little blood” (Italian).
• Historical Background: An Italian surname brought to Argentina.

144. Sánchez

• Meaning: “Son of Sancho” (Spanish).
• Historical Background: A patronymic surname with medieval origins.

145. Sosa

• Meaning: “Salty” (Portuguese).
• Historical Background: Likely linked to salt traders.

146. Soto

• Meaning: “Grove” (Spanish).
• Historical Background: Given to families near wooded areas.

147. Suárez

• Meaning: “Son of Suero” (Spanish).
• Historical Background: Of noble origin, carried to Argentina by settlers.

148. Tapia

• Meaning: “Mud wall” (Spanish).
• Historical Background: Possibly linked to fortress builders.

149. Torres

• Meaning: “Towers” (Spanish).
• Historical Background: Often associated with defensive structures.

150. Uceda

• Meaning: “From Uceda” (Spanish town).
• Historical Background: Originates from Castilla-La Mancha, Spain.

151. Ulloa

• Meaning: “From Ulloa” (Galician).
• Historical Background: Noble surname from Galicia, brought to Argentina by Spanish settlers.

152. Valdivia

• Meaning: “Valley of life” (Spanish).
• Historical Background: Associated with Spanish conquistador Pedro de Valdivia.

153. Vallejos

• Meaning: “Little valley” (Spanish).
• Historical Background: Common among families living in fertile lands.

154. Vargas

• Meaning: “Fertile plains” (Spanish).
• Historical Background: Widespread surname of noble Spanish heritage.

155. Vélez

• Meaning: “Son of Vela” (Spanish).
• Historical Background: Linked to Castilian nobility during the Middle Ages.

156. Vázquez

• Meaning: “Son of Vasco” (Basque).
• Historical Background: Originates from noble Basque lineages, present in Argentina.

157. Vera

• Meaning: “True” or “fertile land” (Spanish).
• Historical Background: A surname with noble Castilian and Andalusian roots.

158. Villalba

• Meaning: “White village” (Spanish).
• Historical Background: Linked to landowners from Castile.

159. Villanueva

• Meaning: “New village” (Spanish).
• Historical Background: Common among settlers founding new towns.

160. Villaverde

• Meaning: “Green village” (Spanish).
• Historical Background: Originally associated with regions of lush greenery.

161. Vidal

• Meaning: “Life” (Latin vitalis).
• Historical Background: Found among Sephardic Jewish and Spanish Catholic communities.

162. Vives

• Meaning: “Alive” (Latin vivus).
• Historical Background: A surname linked to thriving family settlements.

163. Zárate

• Meaning: “Place of reeds” (Basque).
• Historical Background: Linked to Spanish explorers and military leaders.

164. Zapata

• Meaning: “Shoemaker” (Spanish).
• Historical Background: Common among craftsmen and later noble families.

165. Acevedo

• Meaning: “Holm oak grove” (Spanish).
• Historical Background: Associated with medieval Castilian landowners.

166. Arana

• Meaning: “Valley” (Basque).
• Historical Background: Linked to early Basque explorers in South America.

167. Ballón

• Meaning: “Little ball” (French).
• Historical Background: A surname of French nobility brought to Argentina.

168. Bedoya

• Meaning: “From Bedoya” (Spanish).
• Historical Background: An old Castilian surname with ties to explorers.

169. Berrocal

• Meaning: “Rocky terrain” (Spanish).
• Historical Background: Given to families from rugged landscapes.

170. Borges

• Meaning: “Town of Burgos” (Portuguese).
• Historical Background: Notably carried by writer Jorge Luis Borges.

171. Brizuela

• Meaning: “Small breeze” (Spanish).
• Historical Background: Possibly linked to merchant families traveling across Spain.

172. Cáceres

• Meaning: “From Cáceres” (Spanish city).
• Historical Background: Originated from the Extremadura region, linked to traders.

173. Cámpora

• Meaning: “Field” (Italian).
• Historical Background: A surname introduced by Italian farming families.

174. Cardín

• Meaning: “Heart” (Latin).
• Historical Background: Possibly linked to jewelry or craftsmanship trades.

175. Chevalier

• Meaning: “Knight” (French).
• Historical Background: A surname of French origin, linked to aristocratic traders.

Warrior Inspired Argentinian Last Names

176. Díaz de Vivar

• Meaning: “Son of Diego from Vivar” (Spanish).
• Historical Background: Directly connected to the Spanish war hero El Cid.

177. Escudero

• Meaning: “Squire” (Spanish).
• Historical Background: Given to medieval knights’ attendants.

178. Fabbri

• Meaning: “Smith” (Italian).
• Historical Background: Brought to Argentina by Italian blacksmiths.

179. Gaitán

• Meaning: “Spear” (Visigothic).
• Historical Background: Given to warriors or soldiers in medieval Spain.

180. Gallego

• Meaning: “Galician” (Spanish).
• Historical Background: Common among Spanish settlers from Galicia.

181. García Perea

• Meaning: “Son of García from Perea” (Spanish).
• Historical Background: A double surname indicating noble ancestry.

182. Garro

• Meaning: “Weapon” (Basque).
• Historical Background: Associated with military families of Basque descent.

183. Gens

• Meaning: “People” (Latin).
• Historical Background: A rare surname, possibly of Roman origin.

184. Gutiérrez de la Vega

• Meaning: “Son of Gutiérrez from Vega” (Spanish).
• Historical Background: A noble surname indicating lineage from the Vega region.

185. Ibáñez

• Meaning: “Son of Iban” (Basque).
• Historical Background: Common among Basque-descendant families in Argentina.

186. Jauregui

• Meaning: “Palace” (Basque).
• Historical Background: Linked to noble Basque families, brought to Argentina by settlers.

187. Jiménez Alvarado

• Meaning: “Son of Jimeno from Alvarado” (Spanish).
• Historical Background: A double surname of noble Spanish origin.

188. Kouri

• Meaning: “Priest” (Arabic).
• Historical Background: A surname of Middle Eastern origin, introduced to Argentina by Lebanese and Syrian immigrants.

189. López Pérez

• Meaning: “Son of Lope and Pedro” (Spanish).
• Historical Background: A combination of two common patronymic surnames.

190. Llorente

• Meaning: “Weeping” (Spanish).
• Historical Background: Likely associated with religious or poetic families.

191. Mancilla

• Meaning: “Stain” or “defect” (Spanish).
• Historical Background: Once a nickname, later became a hereditary surname.

192. Mármol

• Meaning: “Marble” (Spanish).
• Historical Background: Originally given to stoneworkers or marble merchants.

193. Martínez de Irujo

• Meaning: “Son of Martín from Irujo” (Spanish).
• Historical Background: A noble surname tied to Spanish aristocracy.

194. Medina Acosta

• Meaning: “City” and “coastal” (Spanish).
• Historical Background: A mix of Arabic and Spanish origin, indicating a family’s location.

195. Meza

• Meaning: “Table” (Spanish).
• Historical Background: Possibly referred to plateau dwellers or traders.

196. Míguez

• Meaning: “Son of Migo” (Galician).
• Historical Background: A patronymic surname found among Galician settlers.

197. Moncada

• Meaning: “Hill or fortress” (Catalan).
• Historical Background: Linked to a noble Catalan family that migrated to Latin America.

198. Morón

• Meaning: “Small hill” (Spanish).
• Historical Background: Originally denoted those from Morón, Spain.

199. Moyano

• Meaning: “From Moyano” (Spanish).
• Historical Background: A surname with medieval Castilian roots.

200. Muñoz de la Peña

• Meaning: “Son of Muño from Peña” (Spanish).
• Historical Background: A surname of noble heritage, linked to fortress dwellers.

201. Orozco

• Meaning: “Prickle” or “thorny place” (Basque).
• Historical Background: An old Basque surname, often linked to military families.

202. Ospina

• Meaning: “Aspen tree” (Basque).
• Historical Background: Introduced to Argentina from Colombia and Spain.

203. Padilla

• Meaning: “Small frying pan” (Spanish).
• Historical Background: A noble surname tied to knights in medieval Spain.

Final Thoughts 

Argentinian last names tell stories of family histories, migrations, and cultural blends.

Each surname in this list represents more than just a name – it carries generations of heritage within its letters.

Understanding these 203 Argentinian surnames helps people connect with their roots and family history. It gives them a clearer picture of where they come from and the cultural threads that shaped their identity.

Want to learn more about your family name’s story? Leave a comment below with your surname, and share this guide with relatives who might be curious about their Argentinian heritage.

Together, let’s keep these family stories alive.