Meaning A girl's name of Celtic origin, it means "little one from the edge of the sea." Origin of Morgandy Celtic , Irish Popular Middle Names Ann, Elizabeth, Helen, Lyn Pronunciation 🔊 Listen Morgandy Similar Names Arieen Berget Medb Arleigh Morgana Saxons Tanitia Afric Boudibiua Bellicent Year by Year Popularity of Morgandy