Save Type Surname (from occupation & from location) Usage Portuguese, Galician Pronounced Pron. /kɐɾ.ˈnɐj.ɾu/(European Portuguese) /kaʁ.ˈne.ɾu/(Brazilian Portuguese) /kaʁ.ˈnej.ɾu/(Brazilian Portuguese) /kaɾ.ˈnej.ɾo̝/(Galician) [key·simplify] Meaning & History Means "ram" in Portuguese and Galician, either used as an occupational name for a shepherd or a habitational name for someone from any of various places called Carneiro.