Roodt-sur-Syre was formerly part of the German Empire. In the German Empire, the place was called Rodt Syr.
The place is now called Roodt-sur-Syre and belongs to Luxembourg.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Roodt | Luxembourg | Grevenmacher | 1939 |
| Rodt Syr | German Empire | Grevenmacher | 1940 |
| Roodt | Luxembourg | Grevenmacher | 1945 |
| Roodt-sur-Syre | Luxembourg | Grevenmacher | 1993 |