Wiłunie was formerly part of the German Empire. In the German Empire, the place was called Willuhnen.
The place is now called Wiłunie and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Willuhnen | German Empire | Neidenburg | 1939 |
| Wiłunie | Under Polish administration | Nidzica | 1945 |
| Wiłunie | Poland | Olsztyn | 1992 |