Hoerdt was formerly part of the German Empire. In the German Empire, the place was called Hördt.
The place is now called Hœrdt and belongs to France.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Hördt (Elsaß) | German Empire | Straßburg | before the Versailles Treaty |
| Hoerdt | France | Bas-Rhin | after the Versailles Treaty |
| Hördt | German Empire | Straßburg | 1940 |
| Hœrdt | France | Bas-Rhin | 1945 |
| Hœrdt | France | Bas-Rhin | 1993 |