| Girl | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Boy | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Girl | ||||||||||||
| A | B | C | D | E | F | G | H | I | J | K | L | M |
| N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Boy | ||||||||||||
| A | B | C | D | E | F | G | H | I | J | K | L | M |
| N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| Name | Meaning | Gender | Numerology |
|---|---|---|---|
| Cobby | He who Supplants | Boy | 2 |
| Cobi | Holder of Heel Yahweh May Protect | Boy | 2 |
| Cobi | a familiar form of Jacob | Boy | 2 |
| Cobus | Following After, Supplanter | Boy | 6 |
| Coby | Following After, Supplanter | Boy | 9 |
| Coby | a familiar form of Jacob | Boy | 9 |
| Cochise | Hardwood | Boy | 8 |
| Cochlain | Hooded | Boy | 2 |
| Codell | Cushion | Boy | 6 |
| Codey | Cushion | Boy | 7 |
| Codie | Cushion | Boy | 9 |
| Cody | Cushion | Boy | 2 |
| Coghlan | Hooded | Boy | 6 |
| Cohen | Brave, Priest | Boy | 9 |
| Coilin | Victory of the people | Boy | 8 |
| Coillcumhann | From the narrow forest | Boy | 8 |
| Coinneach | Handsome | Boy | 9 |
| Coireail | Lordly | Boy | 9 |
| Coleman | Dark skinned or coal miner | Boy | 9 |
| Colla | Unknown | Boy | 7 |
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| Colm | Dove | Boy | 7 |
| Colman | Coal miner | Boy | 4 |
| Colmcille | Dove of the church | Boy | 3 |
| Columbo | Dove | Boy | 9 |
| Coman | Bent | Boy | 1 |
| Comhghan | Twin | Boy | 6 |
| Comyn | Bent | Boy | 7 |
| Conaire | Wise or red | Boy | 2 |
| Conal | High and mighty | Boy | 9 |
| Conall | High and mighty | Boy | 3 |
| Conan | Exalted | Boy | 2 |
| Conary | Exalted | Boy | 4 |
| Conchobhar | Strong willed or wise | Boy | 6 |
| Conlan | Hero | Boy | 5 |
| Conleth | Ardent or wise | Boy | 5 |
| Conley | Ardent or wise | Boy | 2 |
| Conn | High or mighty | Boy | 1 |
| Connacht | Brave or wise | Boy | 6 |
| Connal | High or mighty | Boy | 5 |
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| Conner | Exalted | Boy | 6 |
| Connie | Strong willed or wise | Boy | 6 |
| Connlaio | Ardent or wise | Boy | 2 |
| Connolly | Brave or wise | Boy | 2 |
| Connor | Exalted | Boy | 7 |
| Conny | Exalted | Boy | 8 |
| Conor | Exalted | Boy | 2 |
| Conroy | Wise | Boy | 9 |
| Constantinos | Constant or steadfast | Boy | 1 |
| Conway | Hound of the plain | Boy | 9 |
| Cony | Strong willed or wise | Boy | 3 |
| Cooey | Hound of the plain | Boy | 9 |
| Cooley | Hound of Ulster | Boy | 3 |
| Coolie | Hound of Ulster | Boy | 5 |
| Cooney | Handsome | Boy | 5 |
| Coos | Following After | Boy | 7 |
| Corbmac | Charioteer | Boy | 1 |
| Corcoran | Ruddy | Boy | 6 |
| Corey | Dweller near a hollow | Boy | 3 |
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| Corin | Spear bearer | Boy | 5 |
| Corky | Hill or hollow | Boy | 9 |
| Corlan | Spear bearer | Boy | 9 |
| Corley | Hill or hollow | Boy | 6 |
| Cornelius | Ivory colored | Boy | 8 |
| Corrado | Bold or wise counsel | Boy | 2 |
| Corran | Spear bearer | Boy | 6 |
| Corren | Spear bearer | Boy | 1 |
| Correy | Dweller near a hollow | Boy | 3 |
| Corrick | From the ravine | Boy | 5 |
| Corrigan | Spear bearer | Boy | 4 |
| Corrin | Spear bearer | Boy | 5 |
| Cory | Dweller near a hollow | Boy | 7 |
| Cosgrove | Champion | Boy | 5 |
| Costa | Constant or steadfast | Boy | 4 |
| Costello | Surname | Boy | 2 |
| Coughlan | Hooded | Boy | 9 |
| Covey | Hound of the plain | Boy | 7 |
| Cowan | Hillside hollow | Boy | 2 |
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| Cowyn | Hillside hollow | Boy | 8 |
| Coyle | Leader in battle | Boy | 6 |
| Creedon | Belief or guiding principle | Boy | 1 |
| Crevan | Fox | Boy | 9 |
| Crispin | Curly-haired | Boy | 7 |
| Cristoforo | Follower of Christ or anointed | Boy | 3 |
| Crofton | From the enclosed town | Boy | 1 |
| Crogher | Loves hounds | Boy | 2 |
| Crohoore | Loves hounds | Boy | 7 |
| Cronan | Little dark one | Boy | 2 |
| Crowley | Hunch backed | Boy | 2 |
| Cruadhlaoich | Hunch backed | Boy | 4 |
| Csaba | Unkown | Boy | 8 |
| Cuanaic | Handsome | Boy | 7 |
| Cuinn | Intelligent | Boy | 7 |
| Cullan | Handsome | Boy | 9 |
| Cullen | Handsome | Boy | 4 |
| Cullin | Handsome | Boy | 8 |
| Cullo | Hound of Ulster | Boy | 9 |