Semécourt was formerly part of the German Empire. In the German Empire, the place was called Sigmarshofen.
The place is now called Semécourt and belongs to France.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Semécourt | German Empire | Metz | before the Versailles Treaty |
| Sigmarshofen | German Empire | Metz | before the Versailles Treaty |
| Semécourt | France | Moselle | after the Versailles Treaty |
| Sigmarshofen | German Empire | Metz | 1940 |
| Semécourt | France | Moselle | 1945 |
| Semécourt | France | Moselle | 1993 |