Slavětín was formerly part of the German Empire. In the German Empire, the place was called Slavětín.
The place is now called Slavětín and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Slawětin | Austro-Hungary | Laun | before the Treaty of Saint-Germain |
| Slavětín | Austro-Hungary | Laun | before the Treaty of Saint-Germain |
| Slavětín | Czechoslovakia | Louny | after the Treaty of Saint-Germain |
| Slawietin | German Empire | Laun | 1939 |
| Slavětín | German Empire | Laun | 1939 |
| Slavětín | Czechoslovakia | Louny | 1945 |
| Slavětín | Czechoslovakia | Louny | 1992 |
| Slavětín | Czech Republic | Louny | 1993 |