Neu Keykuth was formerly part of the German Empire. In the German Empire, the place was called Neu Keykuth.
The place is now called Nowe Kiejkuty and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Neu Keykuth | German Empire | Ortelsburg | 1939 |
| Nowe Kiejkuty | Under Polish administration | Szczytno | 1945 |
| Nowe Kiejkuty | Poland | Olsztyn | 1992 |