| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Gu&Eth;Leifr | - | Ancient Scandinavian | ||
| Gu&Eth;Mundr | - | Ancient Scandinavian | ||
| Gu&Eth;RÍ&Eth;R | - | Ancient Scandinavian | ||
| Gu&Eth;RÚN | - | Ancient Scandinavian, Norse Mythology, Icelandic | ||
| Guanting | - | Chinese | ||
| Guanyu | - | Chinese | ||
| Guarin | - | Medieval French | ||
| Guda | - | Arabic | ||
| Guenevere | - | Arthurian Romance | ||
| GueniÈVre | - | French | ||
| GuifrÉ | - | Catalan | ||
| Guillaume | gee-OM | French | ||
| Guillem | - | Catalan | ||
| Guinevere | GWIN-ə-vir (English) | Arthurian Romance | ||
| Guiomar | gee-oo-MAR (Portuguese), gee-o-MAHR (Spanish) | Portuguese, Spanish, Arthurian Romance |