Dlouhá Stráň was formerly part of the German Empire. In the German Empire, the place was called Langenberg.
The place is now called Dlouhá Stráň and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Langenberg | Austro-Hungary | Freudenthal | before the Treaty of Saint-Germain |
| Dlouhá Stráň | Austro-Hungary | Freudenthal | before the Treaty of Saint-Germain |
| Dłouga Strań | Austro-Hungary | Freudenthal | before the Treaty of Saint-Germain |
| Dlouhá Stráň | Czechoslovakia | Bruntál | after the Treaty of Saint-Germain |
| Langenberg | Czechoslovakia | Bruntál | after the Treaty of Saint-Germain |
| Langenberg | German Empire | Freudenthal | 1938 |
| Dlouhá Stráň | Czechoslovakia | Bruntál | 1945 |
| Dlouhá Stráň | Czechoslovakia | Bruntál | 1992 |
| Dlouhá Stráň | Czech Republic | Bruntál | 1993 |