| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 481 | Christophe | French | With Christ inside. | M | |
| 482 | Cinderella | French | Of the ashes. | F | |
| 483 | Clair | French | Bright. | F | |
| 484 | Claire | French | Clear, bright. A variant of the English Clara. Famous bearer: British actress Claire Bloom. | F | |
| 485 | Clara | French | Bright. | F | |
| 486 | Clare | French | Bright. | F | |
| 487 | Clarette | French | Clear. | F | |
| 488 | Claribel | French | Bright. | F | |
| 489 | Clarice | French | Famous. | F | |
| 490 | Clarinda | French | Bright. | F | |
| 491 | Clarisse | French | Bright; shining and gentle; famous. | F | |
| 492 | Clarita | French | Bright. | F | |
| 493 | Claud | French | From the Roman clan name Claudius, derived from the latin meaning lame. F: Claudette, Claudia, Claudine. | M | |
| 494 | Claude | French | From the Roman clan name Claudius, derived from the latin meaning lame. F: Claudette, Claudia, Claudine. | M | |
| 495 | Claudette | French | A feminine form of Claud, a variant of the Latin Claudium meaning lame. Famous bearer: French-born American actress Claudette Colbert. | F | |
| 496 | Claudia | French | A feminine form of Claud, a variant of the Latin Claudium meaning lame. Claudia was mentioned in the book of Timothy in the New Testament. | F | |
| 497 | Claudine | French | A feminine form of Claud, a variant of the Latin Claudius meaning lame. Famous bearer: Claudine was the heroine of a series of novels by 20th-century French author Colette. Lame. | F | |
| 498 | Clemence | French | Clemency; mercy. Clemence was the mythological Roman goddess of pity. | F | |
| 499 | Clementina | French | Variant of Clemence meaning clemency, mercy. | F | |
| 500 | Clementine | French | Variant of Clemence meaning clemency, mercy. | F | |