Dominic is a name common among Roman Catholics and other Latin-Romans as a boys name. Originally from the late Roman-Italic name "Dominicus" its translation means, "Lordly", "Belonging to God" or "of the Master". Variations include: Dominicus, Dominik, Dominick, Domenic, Domenico (Italian rendition), Domanic, Domonic, Domingo, Domingos, Dominggus; the feminine forms Dominika, Dominica, Domenica, Dominga, Domingas; and the French unisex form Dominique. Saint Dominic founded a well-known order of monks. The name, meaning Lord, is sometimes used to reference Sunday (the Lord's day). The feminine variation of Dominique (French) is used as a unisex name.
Bio from Wikipedia - See more on en.wikipedia.org Text under CC-BY-SA license