Niekazanice was formerly part of the German Empire. In the German Empire, the place was called Osterdorf.
The place is now called Niekazanice and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Osterwitz | German Empire | Leobschütz | 1936 |
| Osterdorf | German Empire | Leobschütz | 1939 |
| Niekazanice | Under Polish administration | Glubczyce | 1945 |
| Niekazanice | Poland | Opole | 1992 |