Medyny was formerly part of the German Empire. In the German Empire, the place was called Medien.
The place is now called Medyny and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Medien | German Empire | Heilsberg | 1939 |
| Medyny | Under Polish administration | Lidzbark Warmiński | 1945 |
| Medyny | Poland | Olsztyn | 1992 |