Save Type Surname (from location) Usage Spanish Pronounced Pron. [rẽn̪.t̪e.ˈɾi.a] [key·simplify] Other Forms FormsRenteria Meaning & History Castilianized variant of Basque Errenteria, the name of two towns in Gipuzkoa and Biscay provinces, Basque Country. Means "customs" in Spanish.