| Name | Meaning | Gender | Origin |
|---|
| Fritz | German form of Frederick
| Male | |
| Frodo | from The Lord of the Rings | Male | Literary |
| Gadget | | Male | Hebrew |
| Galena | shiny gray stone known as the Truth Stone | Female | |
| Galileo | from Galilee | Male | Italian |
| Gandalf | | Male | Hebrew |
| Garth | Garden.
| Male | Norse |
| Gary | spear carrier | Male | English |
| Gavin | White hawk
| Male | Celtic |
| Genesis | origin | Female | Word |
| Genie | Of Noble Birth | Unisex | English |
| Geoff | Peace Of God | Unisex | English |
| Geordi | Hill Near Meadows | Unisex | Greek |
| George | Farmer. In medieval legend St. George: (the knight who became patron saint of England) struggled with a fire-breathing dragon symbolizing the Devil.
| Male | Greek |
| Georgie | farmer | Male | English |
| Gerald | Ruler With The Spear | Male | German |
| Gerard | spear-brave | Male | English |
| Gertrude | Strong Spear | Female | Dutch |
| Gibb | | Unisex | Hebrew |
| Gideon | The destroyer; brave spirit. mighty warrior. | Male | Hebrew |
| Gilbert | Bright lad. Gilberto: (Spanish) Bright lad.
| Male | |
| Gizmo | A mechanical device or gadget. | Unisex | |
| Gladys | Lame | Female | Welsh |
| Glitch | | Unisex | Hebrew |
| Godiva | Gift of God. | Female | English |