Save Type Region Usage Spanish Pronounced Pron. /kas.ˈti.ʝa/ [key·simplify] Meaning & HistoryExpand Links Spanish form of Castile. Related NamesFamily Tree·Details RootcastellumOther Languages & CulturesCastile(English) Castille(French) Castela(Portuguese) Surname DescendantsCastellano, Castilla(Spanish)