| Fredek | - | Teutonic Name | Frederic | - | German Name |
| Frédéric | - | Cyprien Name | Frederic | - | Teutonic Name |
| Frederick | - | German Name | Frederico | - | Portuguese Name |
| Frederik | - | Danish Name | Frederique | - | French Name |
| Fredi | - | Teutonic Name | Fredrick | - | Scandinavian Name |
| Fredrick | - | West Indies Name | Fredy | - | West Indies Name |
| Freeman | - | Anglo Name | Freki | - | Norse Name |
| Fremont | - | United States Name | Frey | - | Norse Name |
| Freybjörn | - | Icelandic Name | Freyðir | - | Icelandic Name |
| Fridenot | - | Teutonic Name | Fridleif | - | Norse Name |
| Fridolin | - | Swiss Name | Friduq | - | Eskimo Name |
| Frigyes | - | Teutonic Name | Frisco | - | Spanish Name |
| Fritz | - | German Name | Fróði | - | Icelandic Name |
| Frodi | - | Norse Name | Frodo | - | English Name |
| Froilan | - | German Name | Froilano | - | Philippines Name |
| Froim | - | Yiddish Name | Frol | - | Ukrainian Name |
| Frollo | - | Arthurian Name | Froniq | - | Eskimo Name |
| Frosti | - | Icelandic Name | Froyim | - | Yiddish Name |
| Froym | - | Yiddish Name |
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