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