Košelevo was formerly part of the German Empire. In the German Empire, the place was called Kasseln.
The place is now called Košelevo and belongs to Russian Federation.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Kaschelen | German Empire | Tilsit-Ragnit | 1938 |
| Kasseln | German Empire | Tilsit-Ragnit | 1939 |
| Kašelen | Under Soviet administration | Kaliningrad | 1945 |
| Košelevo | Russian Federation | Černjahovsk | 1992 |