Městečko was formerly part of the German Empire. In the German Empire, the place was called Městečko.
The place is now called Městečko and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Stadtl | Austro-Hungary | Rakonitz | before the Treaty of Saint-Germain |
| Městečko | Austro-Hungary | Rakonitz | before the Treaty of Saint-Germain |
| Městečko | Czechoslovakia | Rakovník | after the Treaty of Saint-Germain |
| Städtel | German Empire | Rakonitz | 1939 |
| Městečko | German Empire | Rakonitz | 1939 |
| Městečko | Czechoslovakia | Rakovník | 1945 |
| Městečko | Czechoslovakia | Rakovník | 1992 |
| Městečko | Czech Republic | Rakovník | 1993 |