| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 561 | Cormic | Irish | Charioteer. | M | |
| 562 | Cormick | Irish | Charioteer. Variant of Cormac 'raven's son.'. | M | |
| 563 | Cornelia | Irish | Feminine form of Cornelius: Strong willed or wise. Cornelius is sometimes used as a translation of the name Conchubhar meaning High Desire. | F | |
| 564 | Cornelius | Irish | Strong willed or wise. Cornelius is sometimes used as a translation of the name Conchubhar meaning High Desire. | M | |
| 565 | Corney | Irish | Diminutive of Cornelius: Strong willed or wise. Cornelius is sometimes used as a translation of the name Conchubhar meaning High Desire. | M | |
| 566 | Corran | Irish | Spear-bearer. | M | |
| 567 | Correen | Irish | Maiden. | F | |
| 568 | Correena | Irish | Maiden. | F | |
| 569 | Corren | Irish | Spear-bearer. | M | |
| 570 | Correy | Irish | Variant of Corey 'Hill hollow.'. | M | |
| 571 | Corri | Irish | Variant of Cory meaning variously: from the round hill; seething pool; ravine. | F | |
| 572 | Corrianna | Irish | Variant of Cory meaning variously: from the round hill; seething pool; ravine. | F | |
| 573 | Corrianne | Irish | Variant of Cory meaning variously: from the round hill; seething pool; ravine. | F | |
| 574 | Corrick | Irish | Variant of Corey 'Hill hollow.'. | M | |
| 575 | Corrie | Irish | Variant of Cory meaning variously: from the round hill; seething pool; ravine. | F | |
| 576 | Corrin | Irish | Spear-bearer. | M | |
| 577 | Corry | Irish | Variant of Cory meaning variously: from the round hill; seething pool; ravine. | F | |
| 578 | Cory | Irish | From the round hill; seething pool; ravine. | F | |
| 579 | Cory | Irish | From the round hill. | M | |
| 580 | Cosgrave | Irish | Variant of Cosgrove: Triumphant. | M | |