| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 341 | Cannan | French | Variant of Cannon: Church official. | M | |
| 342 | Canning | French | Variant of Cannon: Church official. | M | |
| 343 | Cannon | French | Church official. | M | |
| 344 | Canon | French | Variant of Cannon: Church official. | M | |
| 345 | Capucina | French | Cape. | F | |
| 346 | Capucine | French | Cape. | F | |
| 347 | Carel | French | Strong. | M | |
| 348 | Caress | French | Tender touch. | F | |
| 349 | Caressa | French | Tender touch. | F | |
| 350 | Caresse | French | Endearing; Tender touch. | F | |
| 351 | Carina | French | Pure. | F | |
| 352 | Carine | French | Pure. | F | |
| 353 | Carlo | French | Strong. | M | |
| 354 | Carlos | French | Strong. | M | |
| 355 | Carlotta | French | Tiny and feminine. Also a feminine variant of Charles meaning manly. | F | |
| 356 | Carnation | French | Flesh - colored. | F | |
| 357 | Carol | French | Song of happiness. | F | |
| 358 | Carola | French | Variant of Carole: The french form of the English Carol, a dimunitive of Charles meaning strong. | F | |
| 359 | Carole | French | Variant of Carole: The french form of the English Carol, a dimunitive of Charles meaning strong. | F | |
| 360 | Carolina | French | Song of happiness. | F | |