Ljuknojen was formerly part of the German Empire. In the German Empire, the place was called Neuenrode.
The place is now called Zapovedniki and belongs to Russian Federation.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Lucknojen | German Empire | Labiau | 1938 |
| Neuenrode | German Empire | Labiau | 1939 |
| Ljuknojen | Under Soviet administration | Kaliningrad | 1945 |
| Zapovedniki | Russian Federation | Polessk | 1992 |