| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Gladwyn | GLAD-win | English (Rare) | ||
| Glanville | GLAN-vil | English (Rare) | ||
| Gloriana | glawr-ee-AN-ə | English (Rare) | ||
| Glory | GLAWR-ee | English (Rare) | ||
| Goddard | GAHD-ərd | English (Rare) | ||
| Goodwin | GUWD-win | English (Rare) | ||
| Gore | GAWR | English (Rare) | ||
| Gosse | GAWS (English) | English (Rare), Medieval French | ||
| Graeme | GRAY-əm, GRAM | Scottish, English (Rare) | ||
| Grahame | GRAY-əm, GRAM | Scottish, English (Rare) | ||
| Greer | GREER | Scottish, English (Rare) | ||
| Grenville | GREN-vil | English (Rare) | ||
| Gresham | GRESH-əm | English (Rare) | ||
| Grey | GRAY | English (Rare) | ||
| Grier | GREER | Scottish, English (Rare) |