Kacy \k(a)-cy\ as a boy's name (also used as girl's name Kacy), is a variant of Kacey. See for origin and meaning of Kacy.

The baby name Kacy sounds like Kasey, Cacey, Cace, Kasi, Kaz and Kass. Other similar baby names are Kay, Dacy, Jacy, Lacy and Macy.