| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Gundahar | - | Ancient Germanic, Germanic Mythology | ||
| Gundhram | - | Ancient Germanic | ||
| Gundisalvus | - | Ancient Germanic (Latinized) | ||
| Gundula | GUWN-doo-lah | German | ||
| Gunter | - | German | ||
| Gunther | GUWN-ter | German | ||
| Guntram | GUWNT-rahm | German | ||
| Gustaf | GOO-stahf (German) | Swedish, German | ||
| Gustav | GOO-stahf (German) | Swedish, Norwegian, Danish, German |