Lelechów was formerly part of the German Empire. In the German Empire, the place was called Louisdorf.
The place is now called Lelechów and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Louisdorf | German Empire | Freystadt i. Niederschles. | 1939 |
| Lelechów | Under Polish administration | Kożuchów | 1945 |
| Lelechów | Poland | Zielona Góra | 1992 |