Meaning A boy's name of Irish origin, it means "Serves God." Origin of Gildea Irish Popular Middle Names Pronunciation 🔊 Listen Gildea Similar Names Gilibeirt Gilvarry Mannuss Meadhra Nolasco Ovadiah Giollanaebhin Mac Ghille Aindrei Mac Ghille Bhuidhe Mac Ghille Dhuibh Year by Year Popularity of Gildea