Cacey \c(a)-cey\ as a boy's name (also used as girl's name Cacey), is a variant of Casey (Irish, Gaelic), and the meaning of Cacey is "alert, watchful".

The baby name Cacey sounds like Caycey, Cace and Kacey. Other similar baby names are Caley, Carey, Dacey, Jacey, Lacey and Macey.