Jezierzyny was formerly part of the German Empire. In the German Empire, the place was called Seehagen (Ostpr.).
The place is now called Jezierzyny and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Escherienen | German Empire | Angerapp | 1914 |
| Eszerienen | German Empire | Angerapp | 1936 |
| Seehagen (Ostpr.) | German Empire | Angerapp | 1939 |
| Jezierzyny | Under Polish administration | Węgorzewo | 1945 |
| Jezierzyny | Poland | Suwałki | 1992 |