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Updated June 9, 2019

Family name origins & meanings

  • Spanish (Aguiñiga) : Castilianized form of Basque Aginaga, a habitational name from Aginaga, a town in Araba province, Basque Country. The Castilianized form of other Basque towns named Aginaga (as for example in Navarre or Gipuzkoa provinces) is Aguinaga.

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