Fabjanów was formerly part of the German Empire. In the German Empire, the place was called Ottosfelde.
The place is now called Fabianów and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Fabianow | German Empire | Jarotschin | before the Versailles Treaty |
| Fabjanów | Poland | Jarocin | after the Versailles Treaty |
| Ottosfelde | German Empire | Jarotschin | 1939 |
| Fabianów | Poland | Pleszew | 1945 |
| Fabianów | Poland | Kalisz | 1992 |