Mikołajki Pomorskie was formerly part of the German Empire. In the German Empire, the place was called Nikolaiken.
The place is now called Mikołajki Pomorskie and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Nikolaiken (Westpr.) | German Empire | Stuhm | before the Versailles Treaty |
| Nikolaiken | German Empire | Stuhm | after the Versailles Treaty |
| Nikolaiken | German Empire | Stuhm | 1938 |
| Niklaskirchen | German Empire | Stuhm | 1939 |
| Nikolaiken | German Empire | Stuhm | 1939 |
| Mikołajki Pomorskie | Under Polish administration | Sztum | 1945 |
| Mikołajki Pomorskie | Poland | Elbląg | 1992 |