Schaffnatt a. Weiher was formerly part of the German Empire. In the German Empire, the place was called Schaffnatt a. Weiher.
The place is now called Chavannes-sur-lˈÉtang and belongs to France.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Schaffnatt a. Weiher | German Empire | Altkirch | before the Versailles Treaty |
| Chavannes-sur-lˈÉtang | France | Haut-Rhin | after the Versailles Treaty |
| Schaffnatt a. Weiher | German Empire | Altkirch | 1940 |
| Chavannes-sur-lˈÉtang | France | Haut-Rhin | 1945 |
| Chavannes-sur-lˈÉtang | France | Haut-Rhin | 1993 |