Barzdorf was formerly part of the German Empire. In the German Empire, the place was called Barzdorf.
The place is now called Božanov and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Barzdorf | Austro-Hungary | Braunau | before the Treaty of Saint-Germain |
| Božanov | Austro-Hungary | Braunau | before the Treaty of Saint-Germain |
| Božanov | Czechoslovakia | Broumov | after the Treaty of Saint-Germain |
| Barzdorf | Czechoslovakia | Broumov | after the Treaty of Saint-Germain |
| Barzdorf | German Empire | Braunau | 1938 |
| Božanov | Czechoslovakia | Broumov | 1945 |
| Božanov | Czechoslovakia | Náchod | 1992 |
| Božanov | Czech Republic | Náchod | 1993 |