| Name | Meaning | Gender | Origin |
|---|
| Calvert | Shepherd | Unisex | |
| Cameo | A carved gem portrait.
| Female | Word |
| Cara | friend | Female | Latin |
| Carly | Little and womanly. Alternate Spelling: Carlie.
| Female | Feminine |
| Cassidy | Clever: Curly-headed.
| Female | Irish |
| Cassiopeia | Clever | Female | Greek |
| Chalk | | Unisex | Hebrew |
| Charlotte | petite and femininewoman, feminine of Charles | Female | |
| Charm | Charm, Joy, Delight | Unisex | English |
| Cher | beloved | Female | |
| Cheryl | beloved, dear | Female | Modern |
| Chrysoberyl | | Unisex | Hebrew |
| Cinnabar | | Female | Hebrew |
| Citrine | | Unisex | Hebrew |
| Clara | bright, clear | Female | Latin |
| Copper | A reddish brown metal - as in copper penny coins. Also slang for a police officer. | Female | Word |
| Copper | A reddish brown metal - as in copper penny coins. Also slang for a police officer. | Female | Word |
| Coral | Greek for small stone. Sincere or from the sea. Marine animal whose skeletons form coral reefs. | Female | Nature |
| Creed | Creed | Unisex | English |
| Crystal | Variant of Christiana. Follower of Christ.
| Female | |
| Crystal | Variant of Christiana. Follower of Christ.
| Female | |
| Dar | Pearl | Unisex | Hebrew |
| Diamond | In The Rough | Female | |
| Ebony | A tropical tree of southern Asia with hard, dark wood | Female | English |
| Eden | delightful, adornment, paradise | Female | Hebrew |