A Spanish surname, the Dominguez family name means son of Domingo and son of Dominic. Many of the Dominguez families originated out of the Castile region of Spain.

Spelling variations for Dominguez are Dominguin, Domingo and Domingues.

Only in the city of London in England is there any sizable percentage of Dominguez families.
Many individuals with the Dominguez surname live in Spain, Cuba, Mexico, Argentina and the Canary Islands.

Within the United States most Dominguez families live in the southwestern states of Arizona, California, New Mexico and Texas.

Famous: Federico H. Dominguez (football player from Argentina), Francisco A. Dominguez (18th century explorer of North America), Oralia Dominguez (singer), Sally Dominguez (inventor of a rainwater modular tank), Oscar Dominguez (artist from Spain) and Adolfo Dominguez (fashion designer from Spain).