Wilkosch was formerly part of the German Empire. In the German Empire, the place was called Vlkoš.
The place is now called Vlkoš and belongs to Czechoslovakia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Wlkosch | Austro-Hungary | Prerau | before the Treaty of Saint-Germain |
| Vlkoš | Austro-Hungary | Prerau | before the Treaty of Saint-Germain |
| Vlkoš | Czechoslovakia | Přerov | after the Treaty of Saint-Germain |
| Wilkosch | German Empire | Prerau | 1939 |
| Vlkoš | German Empire | Prerau | 1939 |
| Vlkoš | Czechoslovakia | Přerov | 1945 |
| Vlkoš | Czechoslovakia | Severní Morava | 1992 |