Quon was formerly part of the German Empire. In the German Empire, the place was called Quon.
The place is now called Chbany and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Quon | Austro-Hungary | Saaz | before the Treaty of Saint-Germain |
| Chbany | Austro-Hungary | Saaz | before the Treaty of Saint-Germain |
| Chbany | Czechoslovakia | Žatec | after the Treaty of Saint-Germain |
| Kwon | Czechoslovakia | Žatec | after the Treaty of Saint-Germain |
| Kwon | German Empire | Saaz | 1938 |
| Quon | German Empire | Saaz | 1938 |
| Chbany | Czechoslovakia | Žatec | 1945 |
| Chbany | Czechoslovakia | Chomutov | 1992 |
| Chbany | Czech Republic | Chomutov | 1993 |