| Cristina | Portuguese | A variation upon the name Cristian.. |  |  |
| Cristiona | Irish | Gaelic form of Christina (a Christi.. |  | |
| Cristo | Spanish | Derived from the Greek christos (th.. | | |
| Cristobal | Spanish | Spanish variant of Crisoforo, which.. |  | |
| Cristofor | Rumanian | From the Ecclesiastic Late Latin Ch.. | | |
| Cristofor.. | Italian | From the Ecclesiastic Late Latin Ch.. |  | |
| Cristy | English | A familiar form of Cristina | | |
| Cromwell | English | This name means "winding stream."
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| Cruz | Spanish | Derived from the Spanish cruz (cros.. | | |
| Cruza | Spanish | Feminine form of Cruz, which is d.. | | |
| Crystal | American | 19th-century coinage derived from c.. | | |
| Crystal | English | 19th-century coinage derived from c.. | | |
| Crystalin | American | A form of Crystal | | |
| Crystek | Polish | A form of the name Christian, whi.. | | |
| Ctibor | Slovak | Compound name composed of the Slavo.. | | |
| Cuinn | Irish | Derived from the surname MacCuinn (.. | | |
| Cuithbear.. | Scottish | Scottish Gaelic form of Cuthbert (w.. | | |
| Cullen | American | A borrowing from the Irish, Cullen .. | | |
| Cullen | Irish | Transferred use of the surname, whi.. | | |
| Cumhaige | Scottish | A compound name composed of the Gae.. | | |
| Curran | Irish | Popular name derived from the Old I.. | | |
| Currito | Spanish | A variation of the French name .. | | |
| Curtis | English | Derived from the French curteis (co.. | | |
| Curtis | French | Derived from the Old French curteis.. | | |
| Cuthbert | Scottish | Compound name composed of the Old E.. | | |
| Cwrig | Welsh | Welsh form of the Greek Kyriakos, a.. | | |
| Cybele | Mythology a.. | Borne by the Phrygian and Lydian go.. | | |
| Cyma | Greek | Derived from the Greek kyma (a wave.. | | |
| Cynan | Welsh | Popular name derived from the Old C.. | | |
| Cynara | Greek | Of uncertain etymology, some believ.. | | |
| Cynddelw | Welsh | An old name of uncertain derivation.. | | |
| Cyndeyrn | Welsh | Welsh form of the Scottish Kantiger.. | | |
| Cynthia | English | Popular name derived from the Latin.. | | |
| Cypria | Greek | Based on the name of the Mediterran.. | | |
| Cyprian | Polish | From the Latin Cyprius, which is de.. | | |
