| Name | Meaning | Gender | Origin |
|---|
| Brehus | A Knight | Male | Arthurian |
| Brenius | A Supposed King Of Britain | Male | Arthurian |
| Brennus | A Supposed King Of Britain | Male | Arthurian |
| Breuse | A Knight | Male | Arthurian |
| Briareus | Myth Name (A Titan) | Male | Greek |
| Britomartus | Meaning Unknown | Male | Celtic |
| Brus | From Bruys | Male | Gaelic |
| Brutus | Myth Name | Male | English |
| Bushra | Good Omen | Female | Arabic |
| Busiris | Name Of An Ancient Egyptian King Who Killed Visitors To His City.The Name Means "Temple Of Osiris." | Male | African |
| Butrus | Arabic Form Of Peter (Stone) | Male | Arabic |
| Cacanisius | Son Of Nis | Male | Irish |
| Cadmus | From The East | Male | Greek |
| Caeneus | Myth Name (A Woman Who Asked To Become A Man) | Female | Greek |
| Caius | Rejoicer. | Male | English |
| Calibumus | Various Names For Arthur's Sword | Male | Arthurian |
| Capaneus | Myth Name (One Of The Attackers Against Thebes) | Male | Greek |
| Carolus | Strong | Male | French |
| Cassibellaunus | Myth Name | Male | English |
| Cassivellaunus | From Arthurian Legend | Male | Celtic |
| Cecilius | Blind | Male | Dutch |
| Celeus | Myth Name (Father Of Triptolemus) | Male | Greek |
| Celsus | Name Of A Saint | Male | Irish |
| Cephalus | Myth Name (Husband Who Killed Procris) | Male | Greek |
| Cepheus | Myth Name (Father Of Andromeda) | Male | Greek |
| Cerberus | Myth Name (Guardian To The Gate Of Hades) | Male | Greek |
| Cestus | Myth Name (Aphrodite's Girdle) | Female | Greek |
| Cetus | Myth Name (Sea Monster Of Poseidon) | Male | Greek |
| Chochuschuvio | Hopi Name Meaning " White-Tailed Deer." | Male | Native American |
| Chusi | Snake Flower (Hopi) | Female | Native American |