| Fearghus | Man | Irish Names |
| Feather | Woman | American Names |
| February | Unisex | English Names |
| Fedele | Man | Spanish Names |
| Fedella | Woman | Spanish Names |
| Federico | Man | Spanish Names |
| Federigo | Man | Italian Names |
| Fedora | Woman | Russian Names |
| Fedra | Woman | Spanish Names |
| Fei | Man | Chinese Names |
| Feivel | Man | Hebrew Names |
| Felda | Woman | German Names |
| Feleti | Man | Hawaiian Names |
| Felice | Woman | Latin Names |
| Felicia | Woman | Latin Names |
| Felician | Man | Latin Names |
| Feliciana | Woman | Latin Names |
| Felicitas | Woman | German Names |
| Felicity | Woman | Latin Names |
| Felicja | Woman | Polish Names |