| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 581 | Crispina | Latin | Curly haired. | F | |
| 582 | Cristabel | Latin | Beautiful Christian. | F | |
| 583 | Cristabell | Latin | Beautiful Christian. | F | |
| 584 | Cristin | Latin | Christian. | F | |
| 585 | Cristiona | Latin | Christian. | F | |
| 586 | Crystal | Latin | Variant of Christiana. Follower of Christ. | F | |
| 587 | Custelle | Latin | Majestic. | F | |
| 588 | Cyprien | Latin | From Cyprus. | F | |
| 589 | Cyprienne | Latin | From Cyprus. | F | |
| 590 | Cyrilla | Latin | Noble. | F | |
| 591 | Cyrillia | Latin | Noble. | F | |
| 592 | Czarina | Latin | Feminine of czar. Russian equivalent to a female caesar or empress. | F | |
| 593 | Damara | Latin | Gentle. Famous bearer: Biblical Damaris was the educated woman who heard Paul speak at the open-air supreme court of Athens. | F | |
| 594 | Damaress | Latin | Gentle. Famous bearer: Biblical Damaris was the educated woman who heard Paul speak at the open-air supreme court of Athens. | F | |
| 595 | Damaris | Latin | Gentle. Famous bearer: Biblical Damaris was the educated woman who heard Paul speak at the open-air supreme court of Athens. | F | |
| 596 | Damariss | Latin | Gentle. Famous bearer: Biblical Damaris was the educated woman who heard Paul speak at the open-air supreme court of Athens. | F | |
| 597 | Damia | Latin | Untamed. | F | |
| 598 | Damiana | Latin | Untamed. | F | |
| 599 | Damina | Latin | Lady. | F | |
| 600 | Damone | Latin | Untamed. | F | |