Save Type Surname (from given name) Usage Spanish (Philippines), Italian (Rare) Pronounced Pron. /ɡɾɛ.ˈgɔ.ɾjo/(Filipino Spanish) /ɡɾe.ˈɣo.ɾjo/(Spanish) [key·simplify] Other Forms FormsGrigorio Meaning & History Derived from the given name Gregorio.