Dominguez surname meaning

Dominguez is the unaccented form often used in American records for Spanish Domínguez, a patronymic meaning “son or descendant of Domingo.” Domingo is the Spanish form of Dominic, from Latin dominicus, “of the Lord.” The surname ending -ez is a standard Iberian marker of descent, not a statement that every Dominguez family came from one ancestor. Accents, spelling reforms, and clerical habits produced Dominguez and Domínguez side by side. The personal name supplies the surname’s direct meaning; later geographic concentration and family histories are separate questions. Parent’s name is the high-confidence catalog type.