Železný Brod was formerly part of the German Empire. In the German Empire, the place was called Železný Brod.
The place is now called Železný Brod and belongs to Czechoslovakia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Eisenbrod | Austro-Hungary | Semil | before the Treaty of Saint-Germain |
| Železný Brod | Austro-Hungary | Semil | before the Treaty of Saint-Germain |
| Železný Brod | Czechoslovakia | Semily | after the Treaty of Saint-Germain |
| Eisenbrod | German Empire | Semil | 1939 |
| Železný Brod | German Empire | Semil | 1939 |
| Železný Brod | Czechoslovakia | Semily | 1945 |
| Železný Brod | Czechoslovakia | Praha, Hlavní město | 1992 |