Łękocin was formerly part of the German Empire. In the German Empire, the place was called Leopoldsthal.
The place is now called Łękocin and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Leopoldsthal | German Empire | Görlitz | 1939 |
| Łękocin | Under Polish administration | Zgorzelec | 1945 |
| Łękocin | Poland | Jelenia Góra | 1992 |