| Name | M/F | Meaning |
|---|---|---|
| Cas | ![]() |
Meaning : Curly-haired (lover, Loving Person) Used in : Australian, Celtic, Irish, Netherlands, Welsh, Australian |
| Case | ![]() |
Meaning : Box Used in : American, Australian, British, Dutch, English, French, Irish |
| Casey | ![]() |
Meaning : Alert, Watchful Used in : American, Australian, Gaelic, Greek, Irish, Spanish, Celtic, Gaelic, Greek, Irish, American, Australian |
| Cashel | ![]() |
Meaning : From Cashel Used in : Australian, Irish |
| Cass | ![]() |
Meaning : Curly-headed. Used in : Australian, Persian, Greek, Irish, Latin, Australian, British, English |
| Cassady | ![]() |
Meaning : Ingenious, Clever. Used in : Gaelic, Irish |
| Cassair | ![]() |
Meaning : Perhaps From Cass (curly-haired) Used in : Irish |
| Cassan | ![]() |
Meaning : Derived From Cass, Curly-haired Used in : Irish, Australian |
| Cassian | ![]() |
Meaning : Curly-headed. Used in : Australian, French, German, Irish |
| Cassidy | ![]() |
Meaning : Curly-headed, Ingenious, Clever. Used in : American, Irish, Celtic, Gaelic, Irish, American, Australian |
| Cathail | ![]() |
Meaning : Descendant Of Cathal, Battle Rule, Strong In Battle Used in : Celtic, Irish |
| Cathal | ![]() |
Meaning : Battle Strong Used in : Australian, Irish, Celtic, Irish |
| Cathald | ![]() |
Meaning : Battle Strong Used in : Celtic, Irish |
| Cathaldus | ![]() |
Meaning : Battle Mighty, Battle Ruler Used in : Celtic, Irish |
| Cathaoir | ![]() |
Meaning : Battle, Lord, Leinster, High, King Used in : Celtic, Irish |
| Catharnach | ![]() |
Meaning : Soldier, Warlike Used in : Celtic, Irish |
| Catharnaigh | ![]() |
Meaning : Warlike Used in : Irish |
| Cathassach | ![]() |
Meaning : Vigilant In War Used in : Irish |
| Cathbadh | ![]() |
Meaning : Legendary Irish Prophet Used in : Celtic, Irish |
| Cathbharr | ![]() |
Meaning : Helmet Used in : Celtic, Irish |
| Catheld | ![]() |
Meaning : Battle Ruler, Battle Mighty Used in : Celtic, Irish |
| Cathfer | ![]() |
Meaning : Battle Man Used in : Celtic, Irish |
| Cathmor | ![]() |
Meaning : Great Fighter Used in : Gaelic, Irish |
| Cathmore | ![]() |
Meaning : Great Fighter Used in : Gaelic, Irish |
| Causantin | ![]() |
Meaning : Constantinus Used in : Irish |
| Cavan | ![]() |
Meaning : Handsome. Used in : Australian, Celtic, Gaelic, Irish |
| Cavanagh | ![]() |
Meaning : Follower Of Kevin. Used in : Gaelic, Irish |
| Cavanaugh | ![]() |
Meaning : Follower Of Kevin. Used in : Gaelic, Irish |
| Cave | ![]() |
Meaning : Swift Used in : Irish |
| Cayce | ![]() |
Meaning : Vigilant. Used in : British, English, Gaelic, Irish, Australian, British, English |
| Caycey | ![]() |
Meaning : Vigilant. Used in : Gaelic, Irish |
| Ceadach | ![]() |
Meaning : The Foremost Man Used in : Irish |
| Ceallach | ![]() |
Meaning : Strife Used in : Gaelic, Irish, Celtic, Irish, Australian |
| Ceallachan | ![]() |
Meaning : Strife Used in : Australian, Irish |
| Ceallagh | ![]() |
Meaning : War, Bright Headed Used in : Celtic, Irish |
| Ceanndubhain | ![]() |
Meaning : White Head, Black Head Used in : Irish |
| Cearbhall | ![]() |
Meaning : Manly Used in : Celtic, French, Irish |
| Cearbhallan | ![]() |
Meaning : Little Hacker, Small Champion Used in : Gaelic, Irish |
| Cearnach | ![]() |
Meaning : Victorious Used in : Celtic, Gaelic, Irish |
| Cearnaigh | ![]() |
Meaning : Victorious, Champion Used in : Irish |
| Cearney | ![]() |
Meaning : Victorious, Champion Used in : Irish |
| Cearul | ![]() |
Meaning : Courageous In War, Fierce In Battle Used in : Celtic, Irish |
| Cearull | ![]() |
Meaning : Little Hacker, Small Champion Used in : Celtic, Irish |
| Ceat | ![]() |
Meaning : Ancient, Enduring Used in : Irish |
| Cecil | ![]() |
Meaning : Latin: Blind; Welsh; Sixth Child, derived from the Old Welsh personal name Seisyllt Used in : American, African, Australian, British, German, Latin, Swedish, Danish, English, French, German, Irish, Jamaican, Latin, American, Australian, British, English, Welsh |
| Cedric | ![]() |
Meaning : Kindly And Love Used in : American, Australian, Chinese, British, Celtic, Danish, English, French, German, Irish, Swiss |
| Cein | ![]() |
Meaning : Archaic Used in : Australian, Chinese, French, Gaelic, Irish |
| Ceirin | ![]() |
Meaning : Small With Dark Hair Or Complexion. Used in : Australian, Irish |
| Celaig | ![]() |
Meaning : Bright Headed Used in : Irish |
| Cellach | ![]() |
Meaning : War Used in : Celtic, Irish |
| Cellachan | ![]() |
Meaning : Bright-headed Used in : Irish |
| Cellaich | ![]() |
Meaning : Bright Headed Used in : Irish |
| Celsus | ![]() |
Meaning : Name Of A Saint Used in : Celtic, Greek, Irish |
| Cenn | ![]() |
Meaning : Head Used in : Australian, Celtic, Irish |
| Cenn faelad | ![]() |
Meaning : Wolf-head Used in : Irish |
| Cenn-faelad | ![]() |
Meaning : Wolf-head Used in : Irish |
| Ceollach | ![]() |
Meaning : Saint's Name Used in : Celtic, Irish |
| Cerbaill | ![]() |
Meaning : Valorous In Battle Used in : Irish |
| Cerball | ![]() |
Meaning : Valorous In Battle Used in : Celtic, Irish |
| Cernach | ![]() |
Meaning : Victorious, Triumphant Used in : Irish |
| Cernaich | ![]() |
Meaning : Victorious, Triumphant Used in : Irish |
| Cernaig | ![]() |
Meaning : Victorious, Triumphant Used in : Irish |
| Cesarn | ![]() |
Meaning : One Who Is Excellent Used in : Celtic, Irish |
| Cethern | ![]() |
Meaning : Strong, Long-lived, Lasting Used in : Celtic, Irish |
| Cett | ![]() |
Meaning : Ancient, Enduring Used in : Celtic, Irish |
| Chad | ![]() |
Meaning : Battle, Warrior Used in : American, African, Anglo, Australian, Chinese, British, English, German, Irish, Jamaican |
| Chann | ![]() |
Meaning : Young Wolf. Used in : American, Hindu, Punjabi, British, English, Irish, Punjabi |
| Channe | ![]() |
Meaning : Young Wolf. Used in : American, British, English, Irish, Danish |
| Channing | ![]() |
Meaning : Young Wolf. Used in : American, British, English, French, Irish, American, Australian, British, English |
| Channon | ![]() |
Meaning : Young Wolf. Used in : American, Australian, British, Celtic, English, Irish, Australian |
| Charles | ![]() |
Meaning : Free Man Used in : American, Anglo, Australian, Chinese, British, French, Danish, Dutch, English, French, German, Greek, Irish, Jamaican, Latin, Shakespearean, Swedish, Swiss, Teutonic, American, Australian |
| Chattan | ![]() |
Meaning : Clan Of The Cats Used in : Celtic, Irish, Scottish |
| Chonnacht | ![]() |
Meaning : Hound Of The Connachtmen Used in : Irish |
| Chriost | ![]() |
Meaning : Servant Of Christ, Christian, Christianus Used in : Irish |
| Christian | ![]() |
Meaning : Follower Of Christ Used in : American, Australian, Lebanese, British, French, Greek, Irish, Latin, Danish, Dutch, English, French, German, Greek, Irish, Latin, Norwegian, Swedish, American, Australian, Lebanese, British, Dutch, English |
| Christopher | ![]() |
Meaning : Bearing Christ Used in : American, Australian, British, Danish, Dutch, English, French, German, Greek, Irish, Jamaican, Latin, Norwegian, Portuguese, Swedish, Swiss, American, Australian |
| Chulain | ![]() |
Meaning : Hound Of Culain Used in : Celtic, Irish |
| Cian | ![]() |
Meaning : Ancient Used in : Australian, British, Celtic, English, Irish, Australian, Celtic |
| Cianan | ![]() |
Meaning : Archaic Used in : Australian, Irish, Australian |
| Ciaran | ![]() |
Meaning : Small Dark One, Black Used in : Australian, Irish, Australian |
| Ciardha | ![]() |
Meaning : Black Haired Used in : Celtic, Irish |
| Ciardubhan | ![]() |
Meaning : Little Black One Used in : Gaelic, Irish |
| Ciarmhaic | ![]() |
Meaning : Descendant Of Ciarmhac, Black Son Used in : Irish |
| Ciarrai | ![]() |
Meaning : County Used in : Celtic, Irish |
| Cilian | ![]() |
Meaning : Bright-headed Used in : Irish |
| Cillene | ![]() |
Meaning : From A Cell, A Church Used in : Irish |
| Cillian | ![]() |
Meaning : Little Warrior Used in : Australian, Celtic, Irish, Australian |
| Cillin | ![]() |
Meaning : From A Cell, A Church Used in : Irish |
| Cilline | ![]() |
Meaning : From A Cell, A Church Used in : Irish |
| Cillini | ![]() |
Meaning : A Church, A Cell Used in : Irish |
| Cinaed | ![]() |
Meaning : Born Of Fire Used in : Celtic, Irish |
| Cinaeda | ![]() |
Meaning : Born Of Fire Used in : Irish |
| Cinaeth | ![]() |
Meaning : Born Of Fire Used in : Irish |
| Cinnead | ![]() |
Meaning : Born Of Fire Used in : Irish |
| Cinneath | ![]() |
Meaning : Born Of Fire Used in : Irish |
| Cinneide | ![]() |
Meaning : Lord, Descendant Of A Lord Used in : Irish, Irish |
| Cinneidigh | ![]() |
Meaning : Helmeted, helmed Head, Ugly Headed Used in : Irish |
| Cinnsealach | ![]() |
Meaning : Proud, Masterful Used in : Irish |
| Cionadh | ![]() |
Meaning : Born Of Fire Used in : Celtic, Irish |
| Cionaodh | ![]() |
Meaning : Born Of Fire Used in : Celtic, Irish |