Arechiga Family History
Arechiga Surname Meaning
Hispanic (Mexico; also Aréchiga): altered form of Basque Arechaga itself a Castilianized form of Aretxaga.
A habitational name from the name of three places in Gipuzkoa and Araba/Álava provinces (Basque Country, Spain) from Basque aretx ‘oak’.
Additionally, it incorporates the locative suffix -aga ‘place or group’.
Source: Dictionary of American Family Names 2nd edition, 2022
