Śmiardowo Krajeńskie was formerly part of the German Empire. In the German Empire, the place was called Schmirtenau.
The place is now called Smirdowo b. Krojanke and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Smirdowo b. Krojanke | German Empire | Flatow | before the Versailles Treaty |
| Schmirtenau (Kr. Flatow) | German Empire | Flatow | after the Versailles Treaty |
| Schmirtenau | German Empire | Flatow | 1939 |
| Śmiardowo Krajeńskie | Under Polish administration | Złotów | 1945 |
| Smirdowo b. Krojanke | Poland | Piła | 1992 |