Aulnois (Seille) was formerly part of the German Empire. In the German Empire, the place was called Erlen.
The place is now called Aulnois-sur-Seille and belongs to France.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Aulnois (Seille) | German Empire | Château-Salins | before the Versailles Treaty |
| Erlen | German Empire | Château-Salins | before the Versailles Treaty |
| Aulnois-sur-Seille | France | Moselle | after the Versailles Treaty |
| Erlen (Westmark) | German Empire | Salzburgen | 1940 |
| Erlen | German Empire | Salzburgen | 1940 |
| Aulnois-sur-Seille | France | Moselle | 1945 |
| Aulnois-sur-Seille | France | Moselle | 1993 |