| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Fiorenza | fyo-REN-tsah | Italian | ||
| Fiorenzo | fyo-REN-tso | Italian | ||
| Fiorino | - | Italian | ||
| Firdaus | - | Arabic, Persian | ||
| Firdos | - | Arabic | ||
| Firenze | - | Various | ||
| Firmino | - | Italian | ||
| Firminus | - | Late Roman | ||
| Firoozeh | - | Persian | ||
| Firouzeh | - | Persian | ||
| Firoz | - | Persian | ||
| Firuz | - | Persian, Tajik | ||
| Firuza | - | Azerbaijani, Tajik, Uzbek | ||
| Firuzeh | - | Persian | ||
| Fito | - | Spanish |