| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Fearchar | - | Irish, Scottish | ||
| Feardorcha | - | Irish | ||
| Fearghal | - | Irish | ||
| Fearghas | - | Irish, Scottish, Irish Mythology | ||
| Febe | FE-be (Italian) | Dutch, Spanish, Italian | ||
| FechÍN | FE-kheen | Irish | ||
| Fedde | FED-də | Frisian | ||
| Fedelm | - | Irish Mythology | ||
| Fedelma | - | Irish | ||
| Fedelmid | - | Ancient Irish, Irish Mythology | ||
| Federico | fe-dhe-REE-ko (Spanish), fe-de-REE-ko (Italian) | Spanish, Italian | ||
| Fedlimid | - | Ancient Irish, Irish Mythology | ||
| Fedor | - | Russian | ||
| Fedora | - | Russian | ||
| Fedot | fye-DOT, fee-DOT | Russian |