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

The baby name Cascy sounds like Cassy, Casy and Cacy. Other similar baby names are Kassy, Kasey, Casia, Casha, Cady, Cadey, Caity, Cally, Cammy, Dacy, Caddy, Carry, Carey, Cary, Cason, Kasci, Kacy, Caysey, Cayci, Caycey, Cayce, Cassye, Cassey, Casse, Cass, Casie, Casi, Casen, Casee, Caisey, Caci, Cacey, Cassi, Cas, Casidy, Kasy, Cazzy, Cay, Caty, Cathy, Catey, Caley, Chassy, Daicy, Jacy, Kascey, Lacy, Macy, Maicy, Cissy and Tacy.