Girl name origins & meanings Irish : VigilantAfrican : Favorite; Variation of CaseySlavic : Rainfall Girl name variations Cacey Cace Cacee Cacia Cacie Cacy Casee Kacey Kaci Kacie Kacy Kasey Kasie Kassie Kaycee Kecia Keesha Keisha Kesha Keshia Kesia Kizzy Keshah