Alt-Dzuki was formerly part of the German Empire. In the German Empire, the place was called Plaßhof.
The place is now called Dziuki Nowe and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Plassowo | German Empire | Tuchel | before the Versailles Treaty |
| Alt-Dzuki | German Empire | Tuchel | before the Versailles Treaty |
| Neu-Dzuki | German Empire | Tuchel | before the Versailles Treaty |
| Płazowo | Poland | Tuchola | after the Versailles Treaty |
| Stare Dziuki | Poland | Tuchola | after the Versailles Treaty |
| Nowe Dziuki | Poland | Tuchola | after the Versailles Treaty |
| Plaßhof | German Empire | Tuchel | 1939 |
| Płazowo | Poland | Tuchola | 1945 |
| Stare Dziuki | Poland | Tuchola | 1945 |
| Nowe Dziuki | Poland | Tuchola | 1945 |
| Płazowo | Poland | Bydgoszcz | 1992 |
| Dziuki Stare | Poland | Bydgoszcz | 1992 |
| Dziuki Nowe | Poland | Bydgoszcz | 1992 |