| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Florus | - | Ancient Roman | ||
| Folcher | - | Ancient Germanic | ||
| FrÍ&Eth;A | - | Ancient Scandinavian, Icelandic | ||
| FrÓ&Eth;I | - | Ancient Scandinavian | ||
| Franco (1) | - | Ancient Germanic | ||
| Fredenand | - | Ancient Germanic | ||
| Fri&Eth;&Thorn;JÓFr | - | Ancient Scandinavian | ||
| Frida | - | Swedish, Norwegian, Danish, Ancient Germanic | ||
| Fridenot | - | Ancient Germanic | ||
| Friduhelm | - | Ancient Germanic | ||
| Friduman | - | Ancient Germanic | ||
| Fridumar | - | Ancient Germanic | ||
| Friduric | - | Ancient Germanic | ||
| Fridwald | - | Ancient Germanic | ||
| Fulbert | - | French, Ancient Germanic |