Szczurzynek was formerly part of the German Empire. In the German Empire, the place was called Szczurzynek (Zichenau-Szczurzynek).
The place is now called Szczurzynek (Ciechanów-Szczurzynek) and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Szczurzynek | Russian Empire | Cehanov | 1914 |
| Szczurzynek | Poland | Ciechanów | 1919 |
| Szczurzynek (Zichenau-Szczurzynek) | German Empire | Zichenau | 1939 |
| Szczurzynek (Ciechanów-Szczurzynek) | Poland | Ciechanów | 1945 |
| Szczurzynek (Ciechanów-Szczurzynek) | Poland | Ciechanów | 1992 |