Byňov was formerly part of the German Empire. In the German Empire, the place was called Böhmdorf bei Gratzen.
The place is now called Byňov and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Böhmdorf | Austro-Hungary | Kaplitz | before the Treaty of Saint-Germain |
| Biňov | Austro-Hungary | Kaplitz | before the Treaty of Saint-Germain |
| Byňov | Czechoslovakia | Kaplice | after the Treaty of Saint-Germain |
| Böhmdorf | Czechoslovakia | Kaplice | after the Treaty of Saint-Germain |
| Böhmdorf bei Gratzen | German Empire | Gmünd | 1938 |
| Byňov | Czechoslovakia | Trhové Sviny | 1945 |
| Byňov | Czechoslovakia | České Budějovice | 1992 |
| Byňov | Czech Republic | České Budějovice | 1993 |