Bobry * was formerly part of the German Empire. In the German Empire, the place was called Billen.
The place is now called Bobry * and belongs to Russian Federation.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Babillen | German Empire | Tilsit-Ragnit | 1938 |
| Billen | German Empire | Tilsit-Ragnit | 1939 |
| Babillen | Under Soviet administration | Kaliningrad | 1945 |
| Bobry * | Russian Federation | Neman | 1992 |