Trutnowy was formerly part of the German Empire. In the German Empire, the place was called Trutenau.
The place is now called Trutnowy and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Trutenau | German Empire | Danziger Niederung | before the Versailles Treaty |
| Trutenau | Free City of Danzig | Danziger Niederung | after the Versailles Treaty |
| Trutenau | German Empire | Danzig | 1939 |
| Trutnowy | Poland | Pruszcz Gdański | 1945 |
| Trutnowy | Poland | Gdańsk | 1992 |