First name origins & meanings:
- Irish: Vigilant
- African: Favorite; Variation of Casey
- Irish: Brave
- American: From initials K
- American: Happy
First name variations: Cace, Cacee, Cacia, Cacie, Cacy, Casee, Kacey, Kaci, Kacie, Kasey, Kasie, Kassie, Kaycee, Kecia, Keesha, Keisha, Kesha, Keshia, Kesia, Kisha, Kizzy, Cacey, Casey, Casie, K. C., K. Cee, Kace, Kacee, Kaci, Kasey, Kasie, Kaycee, Kaycie, Kaysie, Kacey, C., K. C., Kace, Kacee, Kase, Kasee, Kasy, Kaycee