| 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 |
|---|---|---|---|
| Cedric | Generous Friendly Character | Boy | 6 |
| Cein | Archaic | Boy | 4 |
| Cein | Ancient Archaic | Boy | 4 |
| Ceirin | Small with Dark Hair or Complexion | Boy | 4 |
| Celaig | Bright Headed | Boy | 1 |
| Cellach | War | Boy | 8 |
| Cellachan | Bright Headed | Boy | 5 |
| Cellaich | Bright Headed | Boy | 8 |
| Celsus | Name of a saint | Boy | 7 |
| Celsus | Name of a Saint | Boy | 7 |
| Cenn | Head | Boy | 9 |
| Cennfaelad | Wolf Head | Boy | 2 |
| Ceollach | Name of a Saint | Boy | 5 |
| Cerbaill | Valorous in Battle | Boy | 8 |
| Cerball | Valorous in Battle | Boy | 8 |
| Cernach | Triumphant Victorious | Boy | 7 |
| Cernaich | Triumphant Victorious | Boy | 7 |
| Cernaig | Triumphant Victorious | Boy | 3 |
| Cesarn | Excellent | Boy | 6 |
| Cethern | Strong Lasting Long Lived | Boy | 1 |
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| Chad | Of Great Love, Warrior, Warlike | Boy | 7 |
| Chann | Young wolf | Boy | 4 |
| Chann | Wise, Young Wolf, Beauteous | Boy | 4 |
| Channe | Young wolf | Boy | 9 |
| Channe | Wise Young Wolf | Boy | 9 |
| Channing | Young wolf | Boy | 7 |
| Channing | Wise, Knowing, Occupational Name | Boy | 7 |
| Channon | Young wolf | Boy | 6 |
| Channon | Form of Shannon, Wise One | Boy | 6 |
| Charles | Manly, Strong, Free Man | Boy | 3 |
| Charlo | Settlement of Free Men | Boy | 3 |
| Che | Name of Lord Shiva Vishnu | Boy | 7 |
| Chonnacht | Hound of the Connachtmen | Boy | 5 |
| Chriost | Servant of Christ Christian | Boy | 2 |
| Christian | Follower of Christ Anointed | Boy | 2 |
| Christopher | Christ-bearer, To Carry | Boy | 4 |
| Chulain | Hound of Culain | Boy | 5 |
| Cian | Ancient | Boy | 9 |
| Cian | The Ancient One | Boy | 9 |
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| Cianan | Archaic | Boy | 6 |
| Ciaran | Small Dark One Black | Boy | 1 |
| Ciardha | Black Haired Variant of Ciaran | Boy | 8 |
| Ciardubhan | Little Black One | Boy | 9 |
| Ciarmhaic | Descendant of Ciarmhac Black Son | Boy | 2 |
| Ciaron | Small Dark One | Boy | 6 |
| Ciarrai | Black | Boy | 5 |
| Ciarrai | County | Boy | 5 |
| Cilian | Bright Headed | Boy | 3 |
| Cillene | A Church From a Cell | Boy | 6 |
| Cillian | Battle | Boy | 6 |
| Cillian | Battle Little Warrior War | Boy | 6 |
| Cillin | A Church From a Cell | Boy | 5 |
| Cilline | A Church From a Cell | Boy | 1 |
| Cillini | Church Cell | Boy | 5 |
| Cinaed | Born of Fire | Boy | 9 |
| Cinaeda | Born of Fire | Boy | 1 |
| Cinaeth | Born of Fire | Boy | 6 |
| Cinnead | Born of Fire | Boy | 5 |
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| Cinneide | Helmeted | Boy | 9 |
| Cinneide | Lord, Helmeted | Boy | 9 |
| Cinneidid | Helmet Head | Boy | 8 |
| Cinneidigh | Variant of Cinneidid Helmeted | Boy | 1 |
| Cinnsealach | Masterful Proud | Boy | 8 |
| Cionadh | Born of Fire | Boy | 9 |
| Cionaodh | Born of Fire | Boy | 6 |
| Cionaoth | Born of Fire | Boy | 4 |
| Cionnaola | Wolf Head | Boy | 3 |
| Clancey | Red-haired Warrior | Boy | 9 |
| Clancy | Ruddy warrior | Boy | 4 |
| Clancy | The Son of the Red Warrior | Boy | 4 |
| Claney | Fighters Child Red Haired | Boy | 6 |
| Clearie | Minstrel Scholar | Boy | 8 |
| Cleary | Learned | Boy | 1 |
| Cleary | A Cleric Clerk, Scholar | Boy | 1 |
| Clemens | Gentle, Merciful, Mild | Boy | 8 |
| Clide | Washer | Boy | 6 |
| Cliffony | Grove of the Hurdles | Boy | 9 |
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| Clooney | Quick Witted, Pasture, Green | Boy | 8 |
| Clothach | Renowned Famous | Boy | 7 |
| Cluny | From the Meadow | Boy | 3 |
| Cluny | From the meadow | Boy | 3 |
| Cnochur | Hound Lover, Much Wanted | Boy | 1 |
| Coan | Son of Comhdhan | Boy | 6 |
| Cobhran | Handsome | Boy | 7 |
| Cobthach | Victorious | Boy | 6 |
| Cobthaich | Victorious | Boy | 6 |
| Cochlain | Hooded | Boy | 2 |
| Cochlain | Hooded | Boy | 2 |
| Cochran | Ruddy | Boy | 8 |
| Codell | Cushion | Boy | 6 |
| Codell | Helpful | Boy | 6 |
| Codey | Cushion Helpful Pillow | Boy | 7 |
| Codey | Cushion | Boy | 7 |
| Codie | Cushion Helpful Helper | Boy | 9 |
| Codie | Cushion | Boy | 9 |
| Cody | Cushion | Boy | 2 |