| Baby Name | Meaning | Gender |
|---|
| Celsus | Name Of A Saint | Male |
| Cepheus | Myth Name (Father Of Andromeda) | Male |
| Ceyx | Myth Name (Husband Of Alcyone) | Male |
| Charis | Blend Of Cherie And Cerise. Dear One: Darling | Female |
| Charon | Myth Name (Ferryman Across The River Styx) | Male |
| Chione | Daughter Of The Nile. | Female |
| Chloris | Myth Name (Goddess Of Spring) | Female |
| Chryseis | Myth Name (Prisoner Of Agamemnon) | Female |
| Chryses | Myth Name (A Priest Of Apollo) | Male |
| Cian | Ancient | Male |
| Cinyras | Myth Name (Founded The Cult Of Aphrodite) | Female |
| Circe | According To Greek Mythology, This African Witch Transformed The Greek Troops Of Odysseus Into Swine.The Classical Greek Pronunciation Of Her Name Is KEAR-Kay. | Female |
| Clancy | Ruddy Warrior | Male |
| Claudia | Lame | Female |
| Claudius | Lame. | Male |
| Cleon | From The Cliff | Male |
| Clio | Celebrate | Female |
| Clymene | Myth Name (Mother Of Atalanta) | Female |
| Con | Exalted | Female |
| Cornelius | Strong Willed Or Wise | Male |
| Corydon | Ready To Fight | Male |
| Cosmo | "Order, Universe." | Male |
| Creusa | Myth Name (Daughter Of Erechteus) | Female |
| Crispina | A Female Name Meaning "Curly Haired." | Female |
| Ctesippus | Myth Name (One Of Penelope's Suitors) | Male |