Czechy was formerly part of the German Empire. In the German Empire, the place was called Zechau.
The place is now called Czechy and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Czechau | German Empire | Putzig | before the Versailles Treaty |
| Czechy | Poland | Puck | after the Versailles Treaty |
| Zechau | German Empire | Neustadt (Westpr.) | 1939 |
| Czechy | Poland | Puck | 1945 |
| Czechy | Poland | Gdańsk | 1992 |