Meaning Acelynn means beautiful baby. Origin of Acelynn American Popular Middle Names Jayde, Joleea, Leigh Pronunciation 🔊 Listen Acelynn AYS-lin Similar Names Annabell Aabharana Elikapeka Puanani Chastine Chintanika Goizargi Amberly Abeedah Ajeebah Year by Year Popularity of Acelynn