Puspern was formerly part of the German Empire. In the German Empire, the place was called Puspern.
The place is now called Lomovo and belongs to Russian Federation.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Puspern | German Empire | Gumbinnen | 1939 |
| Puspern | Under Soviet administration | Kaliningrad | 1945 |
| Lomovo | Russian Federation | Gusev | 1992 |