| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 441 | Carmelle | Latin | Fruitful orchard, as Mount Carmel in Palestine. | F | |
| 442 | Carmen | Latin | Song. | F | |
| 443 | Carmentis | Latin | Healer. | F | |
| 444 | Carmin | Latin | Song. | F | |
| 445 | Carna | Latin | Protectress of vital organs. | F | |
| 446 | Carolina | Latin | Strong. A latinized form of Caroline. Famous bearer: the American states of North and South Carolina were named after British king Charles I. | F | |
| 447 | Carrina | Latin | Little darling. | F | |
| 448 | Carrissa | Latin | Very dear. | F | |
| 449 | Carya | Latin | Daughter of Dion. | F | |
| 450 | Caryn | Latin | Keel. | F | |
| 451 | Caryna | Latin | Keel. | F | |
| 452 | Casey | Latin | Diminutive of Catherine: Pure, clear. Form of the Latin 'Katharina', from the Greek Aikaterina'. It was borne by a number of saints, including St Catherine of Alexandria, a 4th century martyr who suffered torture on a spiked wheel. | F | |
| 453 | Casperia | Latin | Second wife of Rhoetus. | F | |
| 454 | Cassandra | Latin | Prophetess. | F | |
| 455 | Casta | Latin | Pure, pius or modest one. | F | |
| 456 | Cate | Latin | Wise. | F | |
| 457 | Catena | Latin | Retrained. | F | |
| 458 | Cath | Latin | Diminutive of Catherine: Pure, clear. Form of the Latin 'Katharina', from the Greek Aikaterina'. It was borne by a number of saints, including St Catherine of Alexandria, a 4th century martyr who suffered torture on a spiked wheel. | F | |
| 459 | Catharine | Latin | Pure, clear. Form of the Latin 'Katharina', from the Greek Aikaterina'. It was borne by a number of saints, including St Catherine of Alexandria, a 4th century martyr who suffered torture on a spiked wheel. | F | |
| 460 | Catherine | Latin | Pure, clear. Form of the Latin 'Katharina', from the Greek Aikaterina'. It was borne by a number of saints, including St Catherine of Alexandria, a 4th century martyr who suffered torture on a spiked wheel. | F | |