Hamrová was formerly part of the German Empire. In the German Empire, the place was called Hammerhau.
The place is now abandoned and the area belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Hammerhau | Austro-Hungary | Freiwaldau | before the Treaty of Saint-Germain |
| Hamrová | Austro-Hungary | Freiwaldau | before the Treaty of Saint-Germain |
| Hamrów | Austro-Hungary | Freiwaldau | before the Treaty of Saint-Germain |
| Hamrová | Czechoslovakia | Frývaldov | after the Treaty of Saint-Germain |
| Hammerhau | Czechoslovakia | Frývaldov | after the Treaty of Saint-Germain |
| Hammerhau | German Empire | Freiwaldau | 1938 |
| Hamrová | Czechoslovakia | Jeseník | 1945 |
| Dlouhá Hora | Czechoslovakia | Jeseník | 1945 |
| - aufgelassen - | Czechoslovakia | Šumperk | 1992 |
| - aufgelassen - | Czech Republic | Šumperk | 1993 |