| Name | Meaning | Gender | Origin |
|---|
| Coby | Supplanter, Representative | Male | English |
| Cole | coal, victory of the people | Male | English |
| Creed | Creed | Unisex | English |
| Cuba | Island country in the Caribbean. | Male | Place-name |
| Cyan | greenish blue color | Male | English |
| Dar | Pearl | Unisex | Hebrew |
| Dark | | Unisex | Hebrew |
| Dustin | valiant fighter, dark stone | Male | Norse |
| Eban | stone | Male | Hebrew |
| Ebenezeer | | Unisex | Hebrew |
| Ebenezer | Rock of Help | Male | Hebrew |
| Einstein | | Male | Hebrew |
| Epstein | | Unisex | Hebrew |
| Esme | Beloved | Unisex | French |
| Esmerelda | Emerald, Jewel | Unisex | Spanish |
| Evan | young warrior, well-born | Unisex | |
| Feldspar | | Unisex | Hebrew |
| Fergus | First choice: Man of strength.
| Male | Scottish |
| Ferris | Rock
| Male | Irish |
| Fire | | Male | Hebrew |
| Flint | born near outcrop of flint | Male | English |
| Franklin | Free man: landholder.
| Male | English |
| Frederick | peaceful ruler | Male | |
| Gem | A mineral that has been cut and polished | Unisex | |
| Giza | Hewn Stone | Unisex | Hebrew |