Dam was formerly part of the German Empire. In the German Empire, the place was called Damm.
The place is now called Dain-en-Saulnois and belongs to France.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Dam | German Empire | Metz | before the Versailles Treaty |
| Dain-en-Saulnois | France | Moselle | after the Versailles Treaty |
| Damm (Westmark) | German Empire | Metz | 1940 |
| Damm | German Empire | Metz | 1940 |
| Dain-en-Saulnois | France | Moselle | 1945 |
| Dain-en-Saulnois | France | Moselle | 1993 |