Save Type Surname (from location) Usage Spanish Pronounced Pron. /kas.ˈti.ʝo/ [key·simplify] Meaning & HistoryExpand Links Spanish cognate of Castle. Related NamesDetails RootcastellumOther Languages & CulturesCastell(Catalan) Castle(English) Castelo(Portuguese) Categories baseball players, Guatemalan heads of state, painters, printmakers, sculptors