Nowe Jabłonki was formerly part of the German Empire. In the German Empire, the place was called Altfinken, Abbau.
The place is now called Nowe Jabłonki and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Neu Jablonken | German Empire | Osterode i. Ostpr. | 1938 |
| Altfinken, Abbau | German Empire | Osterode i. Ostpr. | 1939 |
| Nowe Jabłonki | Under Polish administration | Ostróda | 1945 |
| Nowe Jabłonki | Poland | Olsztyn | 1992 |