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