Charwatz was formerly part of the German Empire. In the German Empire, the place was called Charwatz.
The place is now called Charvatce and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Charwatz | Austro-Hungary | Dux | before the Treaty of Saint-Germain |
| Charvatce | Austro-Hungary | Dux | before the Treaty of Saint-Germain |
| Charvatce | Czechoslovakia | Duchcov | after the Treaty of Saint-Germain |
| Charwatz | Czechoslovakia | Duchcov | after the Treaty of Saint-Germain |
| Charwatz | German Empire | Bilin | 1938 |
| Charvatce | Czechoslovakia | Louny | 1945 |
| Charvatce | Czechoslovakia | Louny | 1992 |
| Charvatce | Czech Republic | Louny | 1993 |