Cammy \c(am)-my\ as a girl's name is a variant of Camilla (Latin), and the meaning of Cammy is "helper to the priest".
The baby name Cammy sounds like Cammi, Cameo, Cammeo, Cami, Cammie, Camia, Cama, Cam, Kammi and Kimmy. Other similar baby names are Carmy, Pammy and Tammy.