Svajnen was formerly part of the German Empire. In the German Empire, the place was called Swainen.
The place is now called Sadovoe and belongs to Russian Federation.
Historical place name | Country | Administration | Time |
---|---|---|---|
Swainen | German Empire | Insterburg | 1939 |
Svajnen | Under Soviet administration | Kaliningrad | 1945 |
Sadovoe | Russian Federation | Slavsk | 1992 |