Chocen, Dwor was formerly part of the German Empire. In the German Empire, the place was called Ehrstätten.
The place is now called Choceń and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Chocen, Dwor | Russian Empire | Vloclavek | 1914 |
| Choceń, Dwór | Poland | Włocławek | 1921 |
| Choceń | German Empire | Leslau | 1939 |
| Ehrstätten | German Empire | Leslau | 1939 |
| Choceń | Poland | Włocławek | 1945 |
| Choceń | Poland | Włocławek | 1992 |