Meaning Derives from the name Kayley meaning 'descendant of Caollaidhe'. Origin of Caley Celtic , Irish Popular Middle Names Grace, Reese Pronunciation 🔊 Listen Caley KAY-lee Similar Names Okelani Agrippinae Maliya Taylir Fallon Evie-Mae Lily May Molly Mae Roma Tathita Year by Year Popularity of Caley