Koschowitz was formerly part of the German Empire. In the German Empire, the place was called Koschowitz.
The place is now called Kojšovice and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Goschowitz | Austro-Hungary | Tepl | before the Treaty of Saint-Germain |
| Kojšovice | Austro-Hungary | Tepl | before the Treaty of Saint-Germain |
| Kojšovice | Czechoslovakia | Teplá | after the Treaty of Saint-Germain |
| Koschowitz | Czechoslovakia | Teplá | after the Treaty of Saint-Germain |
| Koschowitz | German Empire | Tepl | 1938 |
| Kojšovice | Czechoslovakia | Toužim | 1945 |
| Kojšovice | Czechoslovakia | Karlovy Vary | 1992 |
| Kojšovice | Czech Republic | Karlovy Vary | 1993 |