Kaelie \ka(e)-lie\ as a girl's name is a variant of Kaylee (Gaelic), and the meaning of Kaelie is "slender".

The baby name Kaelie sounds like Kallie, Kailie, Kalie, Kaylie, Kaeli, Kaelee and Keelie. Other similar baby names are Karlie, Haelie and Kaelin.