| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 441 | Cassy | English | Abbreviation of Cassandra. Unheeded prophetess. In Homer's 'The Iliad' Cassandra's prediction of the fall of Troy was unheeded. | F | |
| 442 | Cath | English | diminutive of Catherine or Kathleen. | F | |
| 443 | Cathi | English | Form of the Greek Catherine meaning pure. | F | |
| 444 | Cathia | English | Form of the Greek Catherine meaning pure. | F | |
| 445 | Cathie | English | Form of the Greek Catherine meaning pure. | F | |
| 446 | Cathy | English | This diminutive of Catherine or Kathleen is sometimes used as an independent name. Form of the Greek Catherine meaning pure. | F | |
| 447 | Catrice | English | Modern blend of Catrina and Patrice. | F | |
| 448 | Cecile | English | Feminine form of Cecil: Derived from the Roman clan name Caecilius, which is based on the Latin 'coccus' meaning 'blind'. | F | |
| 449 | Cecilia | English | A feminine form of Cecil, derived from the Roman clan name Caecilius, which is based on the Latin coccus meaning 'blind'. This name was introduced into Britain by one of the daughters of William the Conqueror. | F | |
| 450 | Cecilie | English | Variant of Cecilia: A feminine form of Cecil, derived from the Roman clan name Caecilius, which is based on the Latin 'coccus' meaning 'blind'. | F | |
| 451 | Cecily | English | Variant of Cecilia: A feminine form of Cecil, derived from the Roman clan name Caecilius, which is based on the Latin 'coccus' meaning 'blind'. | F | |
| 452 | Cedra | English | Modern feminine of Cedric. | F | |
| 453 | Cedrica | English | Modern feminine of Cedric. | F | |
| 454 | Cedrina | English | Modern feminine of Cedric. | F | |
| 455 | Cerelia | English | Mistress; lady. Feminine of Cyril. | F | |
| 456 | Cerella | English | Mistress; lady. Feminine of Cyril. | F | |
| 457 | Charis | English | Blend of Cherie and Cerise. Dear one; darling. | F | |
| 458 | Charity | English | Benevolent goodwill and love. | F | |
| 459 | Charla | English | Feminine variant of Charles: manly. | F | |
| 460 | Charlee | English | Modern form of Charles: manly. | F | |