Hradčany was formerly part of the German Empire. In the German Empire, the place was called Hradčany.
The place is now called Hradčany and belongs to Czechoslovakia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Račan | Austro-Hungary | Poděbrad | before the Treaty of Saint-Germain |
| Račany | Austro-Hungary | Poděbrad | before the Treaty of Saint-Germain |
| Hradčany | Czechoslovakia | Poděbrady | after the Treaty of Saint-Germain |
| Ratschan | German Empire | Podiebrad | 1939 |
| Hradčany | German Empire | Podiebrad | 1939 |
| Hradčany | Czechoslovakia | Poděbrady | 1945 |
| Hradčany | Czechoslovakia | Střední Čechy | 1992 |