Olszanica * was formerly part of the German Empire. In the German Empire, the place was called Neuschweinitz.
The place is now called Olszanica * and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Neuschweinitz | German Empire | Goldberg | 1939 |
| Świdniczka | Under Polish administration | Złotoryja | 1945 |
| Olszanica * | Poland | Legnica | 1992 |