Bytków was formerly part of the German Empire. In the German Empire, the place was called Bittkow.
The place is now called Bytków (Siemianowice Śląskie-Bytków) and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Bittkow | German Empire | Kattowitz | before the Versailles Treaty |
| Bytków | Poland | Katowice | after the Versailles Treaty |
| Bittkow | German Empire | Kattowitz | 1939 |
| Bytków | Poland | Stalinogród | 1945 |
| Bytków (Siemianowice Śląskie-Bytków) | Poland | Katowice | 1992 |