| Name | Origin | Planet | Metall | Zodiac | Lucky number |
| ♂ Flaine | Ireland | ☾ Moon | Silver | ♎ Libra | 29/2 |
| ♂ Flainn | Ireland | ☾ Moon | Silver | ♎ Libra | 29/2 |
| ♂ Flaminio | Spain | ☾ Moon, ♆ Neptune | Zinc, Tin | ♓ Pisces,♍ Virgo | 43/7 |
| ♂ Flaminius | England | ☿ Mercury, ♅ Uranus | Mercury | ♊ Twins,♒ Aquarius | 41/5 |
| ♂♀ Flan | Ireland | ♀ Venus | Copper | ♎ Libra,♉ Taurus | 15/6 |
| ♂ Flanagan | Ireland | ☾ Moon | Silver | ♎ Libra | 29/2 |
| ♂ Flann | Gaelic | ☾ Moon | Silver | ♎ Libra | 20/2 |
| ♂ Flannagain | Ireland | ☾ Moon, ♆ Neptune | Zinc, Tin | ♓ Pisces,♍ Virgo | 43/7 |
| ♂ Flannagan | Ireland | ☾ Moon, ♆ Neptune | Zinc, Tin | ♓ Pisces,♍ Virgo | 34/7 |
| ♂ Flannan | Ireland | ♂ Mars, ♄ Saturn | Iron, Tin | ♏ Scorpio,♑ Capricorn | 26/8 |
| ♂♀ Flannery | Ireland | ☿ Mercury, ♅ Uranus | Mercury | ♊ Twins,♒ Aquarius | 41/5 |
| ♂♀ Flash | America | ☉ Sun | Gold | ♌ Leo | 19/1 |
| ♂ Flavian | Greece | ☾ Moon | Silver | ♎ Libra | 29/2 |
| ♂ Flavien | Latin-America | ♀ Venus | Copper | ♎ Libra,♉ Taurus | 33/6 |
| ♂ Flavio | Italian | ☾ Moon | Silver | ♎ Libra | 29/2 |
| ♂ Flawiusz | Latin-America | ♂ Mars, ♃ Jupiter | Iron | ♈ Aries,♐ Sagittarius | 36/9 |
| ♂ Fleance | England | ☉ Sun | Gold | ♌ Leo | 28/1 |
| ♂ Fleischaker | Czech-Republic | ☾ Moon, ♆ Neptune | Zinc, Tin | ♓ Pisces,♍ Virgo | 52/7 |
| ♂ Fleming | England | ♃ Jupiter | Zinc, Tin | ♓ Pisces, ♐ Sagittarius | 39/3 |
| ♂ Flemming | Denmark | ☾ Moon, ♆ Neptune | Zinc, Tin | ♓ Pisces,♍ Virgo | 43/7 |
| ♂ Fletch | England | ♂ Mars, ♃ Jupiter | Iron | ♈ Aries,♐ Sagittarius | 27/9 |
| ♂ Fletcher | England | ☿ Mercury, ♅ Uranus | Mercury | ♊ Twins,♒ Aquarius | 41/5 |
| ♂ Flin | Gaelic | ☿ Mercury, ♅ Uranus | Mercury | ♊ Twins,♒ Aquarius | 23/5 |
| ♂ Flinn | Ireland | ☉ Sun | Gold | ♌ Leo | 28/1 |
| ♂ Flint | England | ☾ Moon, ♆ Neptune | Zinc, Tin | ♓ Pisces,♍ Virgo | 25/7 |
| ♂ Flip | Greece | ☾ Moon, ♆ Neptune | Zinc, Tin | ♓ Pisces,♍ Virgo | 25/7 |
| ♂ Floinn | Ireland | ☾ Moon, ♆ Neptune | Zinc, Tin | ♓ Pisces,♍ Virgo | 34/7 |
| ♂ Floke | Germany | ♄ Saturn, ☿ Mercury | Tin | ♍ Virgo | 22/4 |
| ♂ Floki | Norway | ♂ Mars, ♄ Saturn | Iron, Tin | ♏ Scorpio,♑ Capricorn | 26/8 |
| ♂ Floren | Latin-America | ☾ Moon, ♆ Neptune | Zinc, Tin | ♓ Pisces,♍ Virgo | 34/7 |
| ♂ Florent | France | ♂ Mars, ♃ Jupiter | Iron | ♈ Aries,♐ Sagittarius | 36/9 |
| ♂ Florentin | Latin-America | ☿ Mercury, ♅ Uranus | Mercury | ♊ Twins,♒ Aquarius | 50/5 |
| ♂ Florentino | Spain | ☾ Moon | Silver | ♎ Libra | 56/2 |
| ♂ Florentyn | Latin-America | ♃ Jupiter | Zinc, Tin | ♓ Pisces, ♐ Sagittarius | 48/3 |
| ♂ Florenz | France | ♀ Venus | Copper | ♎ Libra,♉ Taurus | 42/6 |
| ♂ Florian | England | ♃ Jupiter | Zinc, Tin | ♓ Pisces, ♐ Sagittarius | 39/3 |
| ♂ Florien | Latin-America | ☾ Moon, ♆ Neptune | Zinc, Tin | ♓ Pisces,♍ Virgo | 43/7 |
| ♂ Florinio | Spain | ♂ Mars, ♄ Saturn | Iron, Tin | ♏ Scorpio,♑ Capricorn | 53/8 |
| ♂ Florino | Latin-America | ♂ Mars, ♄ Saturn | Iron, Tin | ♏ Scorpio,♑ Capricorn | 44/8 |
| ♂ Florus | France | ☉ Sun | Gold | ♌ Leo | 28/1 |
| ♂ Floryan | Latin-America | ☉ Sun | Gold | ♌ Leo | 37/1 |
| ♂ Flosi | Norway | ☾ Moon, ♆ Neptune | Zinc, Tin | ♓ Pisces,♍ Virgo | 25/7 |
| ♂ Floyd | Celtic | ♂ Mars, ♄ Saturn | Iron, Tin | ♏ Scorpio,♑ Capricorn | 26/8 |
| ♂ Fluellen | England | ♀ Venus | Copper | ♎ Libra,♉ Taurus | 33/6 |
| ♂ Flurry | Ireland | ☉ Sun | Gold | ♌ Leo | 37/1 |
| ♂ Flyn | Ireland | ♃ Jupiter | Zinc, Tin | ♓ Pisces, ♐ Sagittarius | 21/3 |
| ♂♀ Flynn | Ireland | ♂ Mars, ♄ Saturn | Iron, Tin | ♏ Scorpio,♑ Capricorn | 26/8 |
| ♂ Flynt | England | ☿ Mercury, ♅ Uranus | Mercury | ♊ Twins,♒ Aquarius | 23/5 |
| ♂ Fnam | England | ☾ Moon, ♆ Neptune | Zinc, Tin | ♓ Pisces,♍ Virgo | 16/7 |
| ♂ Fogartaigh | Ireland | ☾ Moon | Silver | ♎ Libra | 56/2 |