Rejčkov was formerly part of the German Empire. In the German Empire, the place was called Rejčkov.
The place is now called Rejčkov and belongs to Czechoslovakia.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Rejčkau | Austro-Hungary | Ledeč | before the Treaty of Saint-Germain |
| Rejčkov | Austro-Hungary | Ledeč | before the Treaty of Saint-Germain |
| Rejčkov | Czechoslovakia | Ledeč nad Sázavou | after the Treaty of Saint-Germain |
| Reitschkau | German Empire | Ledetsch an der Sasau | 1939 |
| Rejčkov | German Empire | Ledetsch an der Sasau | 1939 |
| Rejčkov | Czechoslovakia | Ledeč nad Sázavou | 1945 |
| Rejčkov | Czechoslovakia | Východní Čechy | 1992 |