Počaply was formerly part of the German Empire. In the German Empire, the place was called Počaply.
The place is now called Počaply and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Podčapl | Austro-Hungary | Hořowitz | before the Treaty of Saint-Germain |
| Podčáply | Austro-Hungary | Hořowitz | before the Treaty of Saint-Germain |
| Počaply | Austro-Hungary | Hořowitz | before the Treaty of Saint-Germain |
| Počaply | Czechoslovakia | Hořovice | after the Treaty of Saint-Germain |
| Potschapl | German Empire | Beraun | 1939 |
| Počaply | German Empire | Beraun | 1939 |
| Počaply | Czechoslovakia | Beroun | 1945 |
| Počaply | Czechoslovakia | Beroun | 1992 |
| Počaply | Czech Republic | Beroun | 1993 |