Wielgie Sycowskie was formerly part of the German Empire. In the German Empire, the place was called Weidendorf (Kr. Groß Wartenberg).
The place is now called Wielgie Sycowskie and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Wielgy | German Empire | Groß Wartenberg | 1936 |
| Weidendorf (Kr. Groß Wartenberg) | German Empire | Groß Wartenberg | 1939 |
| Wielgie Sycowskie | Under Polish administration | Syców | 1945 |
| Wielgie Sycowskie | Poland | Wrocław | 1992 |