| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 381 | Ferdinand | German | An Old German name, from 'fardi' meaning journey and 'nanthi' meaning venture. Famous bearers include three Holy Roman emperors and several Spanish and Italian kings. | M | |
| 382 | Ferdinando | German | Variant of Ferdinand: Brave traveler. | M | |
| 383 | Ferdynand | German | Variant of Ferdinand: Brave traveler. | M | |
| 384 | Fernand | German | Variant of Ferdinand: Brave traveler. | M | |
| 385 | Fernando | German | Variant of Ferdinand: Brave traveler. | M | |
| 386 | Fitzhugh | German | Intelligent man's son. | M | |
| 387 | Fonsie | German | Abbreviation of Alfonso. | M | |
| 388 | Fonso | German | Abbreviation of Alfonso. | M | |
| 389 | Fonzell | German | Abbreviation of Alfonso. | M | |
| 390 | Fonzie | German | Abbreviation of Alfonso. | M | |
| 391 | Fonzo | German | Abbreviation of Alfonso. | M | |
| 392 | Frans | German | Variant of Franz: Frenchman. | M | |
| 393 | Frantz | German | Free; a free man. | M | |
| 394 | Franz | German | German form of Frank. | M | |
| 395 | Franzen | German | Variant of Franz: Frenchman. | M | |
| 396 | Franzl | German | Variant of Franz: Frenchman. | M | |
| 397 | Fred | German | Diminutive of Frederic: From the Old German name Frithuric, meaning peaceful ruler. | M | |
| 398 | Freddie | German | Diminutive of Frederic: From the Old German name Frithuric, meaning peaceful ruler. | M | |
| 399 | Freddy | German | Diminutive of Frederic: From the Old German name Frithuric, meaning peaceful ruler. | M | |
| 400 | Fredek | German | Diminutive of Frederick: Merciful leader. | M | |