Jonušai was formerly part of the German Empire. In the German Empire, the place was called Janußen-Görge.
The place is now called Jonušai and belongs to Lithuania.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Januszen-Görge | German Empire | Memel | before the Versailles Treaty |
| Jonušai | Lithuania | Klaipėda | after the Versailles Treaty |
| Janußen-Görge | German Empire | Memel | 1939 |
| Jonušai | Soviet Union | Klaipėda/Klajpeda | 1945 |
| Jonušaj | Soviet Union | Klaipėda/Klajpeda | 1945 |
| Jonušai | Lithuania | Gargždai | 1992 |