Závratec was formerly part of the German Empire. In the German Empire, the place was called Závratec.
The place is now called Závratec and belongs to Czechoslovakia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Zawratetz | Austro-Hungary | Časlau | before the Treaty of Saint-Germain |
| Závratec | Austro-Hungary | Časlau | before the Treaty of Saint-Germain |
| Závratec | Czechoslovakia | Čáslav | after the Treaty of Saint-Germain |
| Sawratetz | German Empire | Tschaslau | 1939 |
| Závratec | German Empire | Tschaslau | 1939 |
| Závratec | Czechoslovakia | Čáslav | 1945 |
| Závratec | Czechoslovakia | Východní Čechy | 1992 |