Macey \m(a)-cey\ as a boy's name (also used as girl's name Macey), is a variant of Mace (Middle English) and Macy (Old French), and the meaning of Macey is "heavy staff or club; weapon".

The baby name Macey sounds like Maceo, Massey and Mayes. Other similar baby names are Cacey, Dacey, Jacey, Kacey, Lacey, Mackey and Maxey.