| Name | Meaning | Gender | Origin |
|---|
| Flame | A glowing mass of burning gas or vapor | Male | Word |
| Fleur | French for flower | Female | |
| Flora | flower | Female | Latin |
| Flower | Flower | Female | English |
| Fluffy | Covered with fluff, Soft, light and airy. | Unisex | |
| Flynn | Son of a red-haired man. Surname.
| Male | Irish |
| Foxie | | Unisex | Hebrew |
| Foxy | Resembling a fox. Slang for sexy | Female | Word |
| Fred | From Frederick - Peaceful ruler. | Male | |
| Frederick | peaceful ruler | Male | |
| Freud | | Unisex | Hebrew |
| Freya | A Modern Form Of Freyja | Female | Norse |
| Freya | Viking mythology: the goddess of fertility | Female | Norse |
| Frodo | from The Lord of the Rings | Male | Literary |
| Fruity | | Unisex | Hebrew |
| Furbaby | | Unisex | Hebrew |
| Fury | | Unisex | Hebrew |
| Gabriel | God is my strength
| Male | Hebrew |
| Gaia | Earth | Female | Greek |
| Gandalf | | Male | Hebrew |
| Garrick | one who governs with a spear | Male | Teutonic |
| Gary | spear carrier | Male | English |
| Geisha | | Unisex | Hebrew |
| Geraldine | Ruler With The Spear | Female | German |
| Gerard | spear-brave | Male | English |