Jadeyn \j(a)-de-yn\ as a girl's name is a variant of Jade (English), and the meaning of Jadeyn is "precious stone".

The baby name Jadeyn sounds like Jadyn and Jaden. Other similar baby names are Eaden, Jalyn, Jayden, Jaiden, Jady, Jadien, Jadee, Jadeana, Jaelyn, Janey, Janean, Janeen, Jodean, Jodey, Judey and Nadeen.