Troszczyno was formerly part of the German Empire. In the German Empire, the place was called Friedrichsgnade.
The place is now called Troszczyno and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Friedrichsgnade | German Empire | Regenwalde | 1939 |
| Troszczyno | Under Polish administration | Łobez | 1945 |
| Troszczyno | Poland | Szczecin | 1992 |