Schaarendorf was formerly part of the German Empire. In the German Empire, the place was called Schaarendorf.
The place is now called Szumanie-Gośliny and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Szumanie Piory | Russian Empire | Plock | 1914 |
| Szumanie Gosliny | Russian Empire | Plock | 1914 |
| Szumanie-Pióry | Poland | Płock | 1919 |
| Szumanie-Gośliny | Poland | Płock | 1919 |
| Schaarendorf | German Empire | Schröttersburg | 1939 |
| Szumanie-Pióry | Poland | Sierpc | 1945 |
| Szumanie-Gośliny | Poland | Sierpc | 1945 |
| Szumanie-Pióry | Poland | Płock | 1992 |
| Szumanie-Gośliny | Poland | Płock | 1992 |