| Name | Meaning | Gender | Origin |
|---|
| Cobweb | | Unisex | Hebrew |
| Cosmic | | Unisex | Hebrew |
| Crookshanks | | Unisex | Hebrew |
| Crookshanks | Hermione's cat in the Harry Potter books | Unisex | |
| Cupcake | Small cake baked in a cup shaped container | Unisex | |
| Custard | A dessert made from milk and eggs, creamy yellow in appearance. | Unisex | |
| Dagda | | Unisex | Hebrew |
| Denis | Mountain Of Zeus | Unisex | French |
| Dickens | | Unisex | Hebrew |
| Dio | after Ronnie James Dio, singer in the heavy-metal rock band Black Sabbath | Unisex | |
| Disco | | Unisex | Hebrew |
| Doodle | To draw when bored or abstracted. | Unisex | |
| Dumpling | | Unisex | Hebrew |
| Dusty | Covered with dust, tinged with grey | Unisex | |
| Eclipse | | Unisex | Hebrew |
| Elfie | Good Elf | Unisex | English |
| Esme | Beloved | Unisex | French |
| Fairy | Fairy | Unisex | English |
| Feisty | | Unisex | Hebrew |
| Fluffy | Covered with fluff, Soft, light and airy. | Unisex | |
| Foxie | | Unisex | Hebrew |
| Freud | | Unisex | Hebrew |
| Fruity | | Unisex | Hebrew |
| Furbaby | | Unisex | Hebrew |
| Fury | | Unisex | Hebrew |