Prátlsbrun was formerly part of the German Empire. In the German Empire, the place was called Bratelsbrunn.
The place is now called Březí and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Bratelsbrunn | Austro-Hungary | Nikolsburg | before the Treaty of Saint-Germain |
| Pratelsbrun | Austro-Hungary | Nikolsburg | before the Treaty of Saint-Germain |
| Prátlsbrun | Czechoslovakia | Mikulov | after the Treaty of Saint-Germain |
| Bratelsbrunn | Czechoslovakia | Mikulov | after the Treaty of Saint-Germain |
| Bratelsbrunn | German Empire | Nikolsburg | 1938 |
| Prátlsbrun | Czechoslovakia | Mikulov | 1945 |
| Březí | Czechoslovakia | Mikulov | 1945 |
| Březí | Czechoslovakia | Břeclav | 1992 |
| Březí | Czech Republic | Břeclav | 1993 |