| Gustaf | | GOO-stahf (German) | Swedish, German | |
| Gustav | | GOO-stahf (German) | Swedish, Norwegian, Danish, German | |
| Hadewig | | - | Ancient Germanic | |
| Hadufuns | | - | Ancient Germanic | |
| Hagano | | - | Ancient Germanic, Germanic Mythology | |
| Hagen (1) | | HAH-gen | German, Germanic Mythology | |
| Hailwic | | - | Ancient Germanic | |
| Haimo | | - | Ancient Germanic | |
| Hanna (1) | | HAHN-nah (Finnish, Polish, Ukrainian), HAH-nah (German) | Swedish, Norwegian, Danish, Finnish, Polish, Ukrainian, Belarusian, German, Dutch, Icelandic, Hungar | |
| Hanna (2) | | HAH-nah (German), HAN-nah (Danish), HAHN-nah (Finnish) | German, Swedish, Norwegian, Danish, Finnish, Dutch, Hungarian | |
| Hannah | | HAN-ə (English), HAH-nah (German) | English, Hebrew, French, German, Dutch, Swedish, Biblical | |
| Hanne (1) | | HAN-ne (Danish), HAHN-ne (Norwegian), HAH-nə (German), HAHN-nə (Dutch) | Danish, Norwegian, German, Dutch | |
| Hanne (2) | | HAH-nə (German), HAHN-ne (Swedish, Norwegian), HAN-ne (Danish) | German, Swedish, Norwegian, Danish | |
| Hannelore | | HAH-ne-lo-rə | German | |
| Hannes | | HAH-nes (German), HAHN-nes (Swedish, Finnish), HAHN-nəs (Dutch) | German, Swedish, Dutch, Finnish | |