| Name | Meaning | Gender | Origin |
|---|
| Boadicea | A Queen Of The Iceni Victory | Unisex | Anglo-Saxon |
| Boudicca | victory | Female | Celtic |
| Brando | firebrand, sword | Male | Italian |
| Brian | strong | Male | Irish |
| Bristol | Bridge | Female | English |
| Brittany | A Britain. | Female | English |
| Brunhilde | Dark or noble
| Female | |
| Bruno | Brown
| Male | |
| Bruno | Brown
| Male | |
| Brutus | heavy, dull | Male | Latin |
| Caesar | Title for Roman Emperors | Male | Latin |
| Calvina | Feminine form of Calvino bald
| Female | Latin |
| Calypso | Greek for concealor. A type of music originating in the West Indies. Also a satellite of Saturn. | Male | Greek |
| Candace | white-hot, glowing, glittering | Female | Latin |
| Caradoc | Dearly loved
| Male | Welsh |
| Caspar | keeper of the treasure | Male | Persian |
| Cassius | hollow | Male | Latin |
| Castor | pious one | Male | Greek |
| Cato | all-knowing | Male | Latin |
| Cicero | chickpea | Male | Latin |
| Cilla | after the singer Cilla Black | Female | English |
| Circe | witch-goddess, seductive | Female | Greek |
| Clancy | offspring of red-headed soldier | Male | Irish |
| Claudius | lame | Male | Latin |
| Clio | praise, muse of history | Female | Greek |