Nowydwór was formerly part of the German Empire. In the German Empire, the place was called Neuhof.
The place is now called Smażyno * and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Neuhof (b. Smasin) | German Empire | Neustadt i. Westpr. | before the Versailles Treaty |
| Nowydwór | Poland | Wejherowo | after the Versailles Treaty |
| Neuhof | German Empire | Neustadt (Westpr.) | 1939 |
| Nowydwór (p. Smażynie) | Poland | Wejherowo | 1945 |
| Smażyno * | Poland | Gdańsk | 1992 |