Philippsthal was formerly part of the German Empire. In the German Empire, the place was called Philippsthal.
The place is now called Filippovka and belongs to Russian Federation.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Philippsthal | German Empire | Gerdauen | 1939 |
| Pilippstalˈ | Under Soviet administration | Kaliningrad | 1945 |
| Filippovka | Russian Federation | Ozersk | 1992 |