Dubrava was formerly part of the German Empire. In the German Empire, the place was called Schulzenwalde.
The place is now called Dubrava and belongs to Russian Federation.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Buylien | German Empire | Gumbinnen | 1938 |
| Schulzenwalde | German Empire | Gumbinnen | 1939 |
| Bujlin | Under Soviet administration | Kaliningrad | 1945 |
| Dubrava | Russian Federation | Ozersk | 1992 |