Save Type Surname (from location) Usage Spanish, French, Basque Pronounced Pron. /a.mes.ˈtoi̯/(Spanish) /a.mɛs.tɔ.i/(French) [key·simplify] Other Forms FormsAmeztoy, Ameztoi, Damestoy Meaning & History From Basque Ameztoia, a common place name in Basque Country meaning "oak forest".