| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 601 | Christobel | Greek | Christ bearer. | M | |
| 602 | Christoffel | Greek | Christ bearer. | M | |
| 603 | Christoph | Greek | Christ bearer. | M | |
| 604 | Christopher | Greek | From the Greek word meaning carrier of Christ, Famous bearer: St Christopher, patron Saint of travellers, is believed to have carried the Christ-child across a river. | M | |
| 605 | Christophoros | Greek | Christ bearer. | M | |
| 606 | Christos | Greek | Variant of Christian 'follower of Christ; the annointed.'. | M | |
| 607 | Christy | Greek | Feminine form of Christopher: From the Greek word meaning 'carrier of Christ', Famous bearer: St Christopher, patron Saint of travellers, is believed to have carried the Christ-child across a river. | F | |
| 608 | Chryseis | Greek | Prisoner of Agamemnon. | F | |
| 609 | Chrysostom | Greek | Golden mouthed. | M | |
| 610 | Chryssa | Greek | Anointed one; a Christian. | F | |
| 611 | Chrysta | Greek | Gold or golden. Annointed one. A Christian. | F | |
| 612 | Chrystal | Greek | Feminine form of Christopher: From the Greek word meaning 'carrier of Christ', Famous bearer: St Christopher, patron Saint of travellers, is believed to have carried the Christ-child across a river. | F | |
| 613 | Chrystie | Greek | Anointed one; a Christian. | F | |
| 614 | Cinthia | Greek | One of the names of the mythological moon goddess Artemis referring to her birth on Mount Cynthus. | F | |
| 615 | Cinyras | Greek | Founded the cult of Aphrodite. | F | |
| 616 | Circe | Greek | A witch. | F | |
| 617 | Cirilio | Greek | Variant of Cyril: Lord. | M | |
| 618 | Cirillo | Greek | Variant of Cyril: Lord. | M | |
| 619 | Cirilo | Greek | Lordly. | M | |
| 620 | Cirio | Greek | Lordly. | M | |