Meaning A boy's name of Irish origin, it means "Serves Saint Ruadhan." Origin of Maolruadhan Irish Popular Middle Names Pronunciation 🔊 Listen Maolruadhan Similar Names Meadhra Kristar Geralt Gilibeirt Gilvarry Mac Ghille Aindrei Mac Ghille Bhuidhe Mac Ghille Dhuibh Mac Ghille Dhuinn Mac Ghille Easpuig Year by Year Popularity of Maolruadhan