| Name | Meaning | Gender | Origin |
|---|
| 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 |
| Dark | | Unisex | Hebrew |
| Diamond | In The Rough | Female | |
| Ebenezeer | | Unisex | Hebrew |
| Ebony | A tropical tree of southern Asia with hard, dark wood | Female | English |
| Eden | delightful, adornment, paradise | Female | Hebrew |
| Edna | pleasure, delight | Female | Hebrew |
| Emerald | The prized green emerald gemstone.
| Female | |
| Emery | after the rock band | Female | |
| Emma | One who heals the universe. Universal, all-embracing | Female | |
| Epstein | | Unisex | Hebrew |
| Erin | peace, western island | Female | Irish |
| Esme | Beloved | Unisex | French |
| Esmeralda | Green Gemstone | Female | Spanish |