| Conroy | Irish | Meaning "wise man." |  |  |
| Constant | French | From the Late Latin Constans, a nam.. |  | |
| Constanti.. | French | From the Latin Constantinus, which .. |  | |
| Constanti.. | Scottish | Derived from the Late Latin Con-sta.. | | |
| Constanti.. | Greek | From the Latin Constantinus, which .. | | |
| Conway | American | Transferred use of the Irish surnam.. | | |
| Conway | Irish | Transferred use of the surname deri.. | | |
| Cooper | American | Transferred use of the English surn.. | | |
| Coowescoo.. | Native Amer.. | The egret. Cherokee | | |
| Corbett | American | Transferred use of the English surn.. | | |
| Corbin | American | Transferred use of the English surn.. | | |
| Cord | American | A short form of Cordelle (rope), Co.. | | |
| Cordell | French | Meaning "rope maker." |  | |
| Cordelle | American | Derived from the French cordelle (r.. | | |
| Cordero | Spanish | Spanish for "baby bee," it is most .. | | |
| Corey | American | A borrowing from the Irish, Corey i.. | | |
| Corey | Irish | Of various derivations, Corey is th.. | | |
| Corin | French | From the Latin Quirinus, which is d.. | | |
| Cormac | Irish | Meaning "raven's son." Cormac was a.. | | |
| Cormag | Scottish | Scottish Gaelic form of the Irish C.. | | |
| Corneille | French | From the Latin Cornelius, an old Ro.. | | |
| Cornelio | Spanish | Derived from the Latin Cornelius, a.. | | |
| Cornelis | Scandinavia.. | Dutch form of the Latin Cornelius, .. | | |
| Cornelius | Biblical | Believed to be derived from the Lat.. | | |
| Cornell | American | Transferred use of the English surn.. | | |
| Corrado | Italian | Italian form of Conrad, the English.. | | |
| Corridon | American | Transferred use of the Irish surnam.. | | |
| Cosmo | English | From the Greek Kosmas, which .. | | |
| Cosmo | Italian | Italian cognate of the Greek Kosmas.. | | |
| Coujoe | Ghanaian | Meaning "born on Monday," this name.. | | |
| Cowan | Irish | Anglicized form of Comhghan (twin)... | | |
| Craig | American | Transferred use of the Scottish sur.. | | |
| Craig | English | Transferred use of the Scottish sur.. | | |
| Craig | Scottish | Transferred use of the Scottish sur.. | | |
| Craig | Irish | Meaning "crag; steep rock." Chef Cr.. | | |
