| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Gl&Aelig;Dwine | - | Anglo-Saxon | ||
| Gladwin | GLAD-win | English (Rare) | ||
| Gladwyn | GLAD-win | English (Rare) | ||
| Gladys | GLAD-is (English) | Welsh, English | ||
| Glanville | GLAN-vil | English (Rare) | ||
| Glauco | GLOW-ko (Italian, Spanish) | Italian, Spanish, Portuguese | ||
| Glaw | - | Welsh | ||
| Gleb | GLYEP (Russian), HLEB (Ukrainian) | Russian, Ukrainian | ||
| Glen | GLEN | Scottish, English | ||
| Glenda | GLEN-də | Welsh, English | ||
| Glendower | - | Welsh | ||
| Glenice | - | Welsh | ||
| Glenn | GLEN | Scottish, English | ||
| Glenna | GLEN-ə | Scottish, English | ||
| Glennis | - | Welsh |