Kaysyee \ka(ys)-yee\ as a girl's name is a variant of Casey (Irish, Gaelic), and the meaning of Kaysyee is "alert, watchful".

The baby name Kaysyee sounds like Kaysee, Kaysy, Kaysie, Kaysey, Kayse, Kaycee, Kasee, Kacyee and Caysee. Other similar baby names are Kassy, Kasey, Kaysi, Kaycie, Kaycey, Kayce, Kasie, Kaissie, Kacye, Kacee, Caysie, Caysey, Cayse, Caycee, Cassye, Cassee, Casee, Caisee, Kassie, Kassidee, Kasy, Kassey, Kasse, Kaye, Kasya and Kascey.