Cassee \c(as)-see\ as a girl's name is a variant of Casey (Irish, Gaelic) and Cassie (English), and the meaning of Cassee is "alert, watchful".

The baby name Cassee sounds like Caysee, Cassye, Cassey, Casse, Casee and Caisee. Other similar baby names are Cissee, Cassy, Cadee, Callee, Calee, Carree, Caree, Kaysee, Kasee, Caysie, Caysey, Cayse, Caycee, Cass, Casie, Casen, Caisie, Caisey, Kassie, Cassi, Cassia, Cassidee, Casidee, Casadee, Kassey, Kasse, Cathee, Caylee, Cissie, Chassie, Chassey, Classie, Daisee, Catee, Lassie, Lassey, Maisee, Sissee, Cissey and Tassie.