Hello·Mostly Spanish in origin but not necessarily Spanish and probably not Spanish in some cases... I've been habing problems with the meaning of the following surnames: Fajardo, Suazo (I guess it might be related to Souza and Soza but can't guess ethnic origin), Tarazona, Thays(cant guess ethnic origin), Tunque, Vargas (the "machuca" part seen in some variations... is it indeed an interjection meaning something like "amazingly manly"?), Vivanco··Thanks for helping if you do... Farewell