| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Gualberto | - | Portuguese | ||
| Gualterio | - | Spanish (Rare) | ||
| Guanting | - | Chinese | ||
| Guanyu | - | Chinese | ||
| Gudbrand | - | Norwegian, Danish | ||
| Gudmund | - | Swedish, Norwegian, Danish | ||
| Gudrun | GOOD-roon (German) | Norse Mythology, Swedish, Norwegian, Danish, German | ||
| Guendolen | - | English (Rare) | ||
| Guilherme | gee-LYER-mə | Portuguese | ||
| Guillermo | gee-YER-mo | Spanish | ||
| Guiomar | gee-oo-MAR (Portuguese), gee-o-MAHR (Spanish) | Portuguese, Spanish, Arthurian Romance | ||
| Guiying | - | Chinese | ||
| Gul | - | Urdu, Pashto | ||
| Gulbrand | - | Norwegian (Rare), Danish (Rare) | ||
| Gulbrandr | - | Ancient Scandinavian |