Mokrsko Rzadowe was formerly part of the German Empire. In the German Empire, the place was called Mockersfeld.
The place is now called Mokrsko and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Mokrsko Rzadowe | Russian Empire | Veljunˈ | 1914 |
| Mokrsko Poduchowne | Russian Empire | Veljunˈ | 1914 |
| Mokrsko Majorat | Russian Empire | Veljunˈ | 1914 |
| Mokrsko Rządowe | Poland | Wieluń | 1921 |
| Mokrsko Poduchowne | Poland | Wieluń | 1921 |
| Mokrsko-Majorat | Poland | Wieluń | 1921 |
| Mokrsko | German Empire | Welungen | 1939 |
| Mocker | German Empire | Welungen | 1939 |
| Mockersfeld | German Empire | Welungen | 1939 |
| Mokrsko Rządowe | Poland | Wieluń | 1945 |
| Mokrsko Poduchowne | Poland | Wieluń | 1945 |
| Mokrsko-Majorat | Poland | Wieluń | 1945 |
| Mokrsko | Poland | Sieradz | 1992 |