Eustazio \e(u)-sta-zio, eus-tazio\ as a boy's name is a variant of Eustace (Greek), and the meaning of Eustazio is "good grapes; to stand".
The baby name Eustazio sounds like Eustis and Eustasius. Other similar baby names are Eustaquio, Eustatius, Eustashe, Eustachy, Eustachios and Eustache.