Cechnówka was formerly part of the German Empire. In the German Empire, the place was called Chechnowka.
The place is now called Chechnówka and belongs to Poland.
Historical place name | Country | Administration | Time |
---|---|---|---|
Cechnowka | Russian Empire | Pultusk | 1914 |
Cechnówka | Poland | Pułtusk | 1919 |
Chechnowka | German Empire | Ostenburg | 1939 |
Chechnówka | Poland | Pułtusk | 1945 |
Ciechanówka | Poland | Pułtusk | 1945 |
Chechnówka | Poland | Ciechanów | 1992 |