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 Melrone Maklolm Maelisa Piran Gilley Gildea Gilvarry Giolla Chriost Jeronimo Larla Year by Year Popularity of Maolruadhan