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