Meaning A boy's name of Native American origin, it means "Variant of Delsin: He is so." Origin of Delsy Native American Popular Middle Names Noelia Pronunciation 🔊 Listen Delsy Similar Names Cherokee Deganawidah Dohate Dohosan Adoerte Adooeette Annawan Attakullakulla Bornbazine Koshisigre Year by Year Popularity of Delsy