Wejsuny Małe was formerly part of the German Empire. In the German Empire, the place was called Weissuhnen, Klein.
The place is now called Wejsuny Małe and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Weissuhnen, Klein | German Empire | Johannisburg | 1939 |
| Wejsuny Małe | Under Polish administration | Pisz | 1945 |
| Wejsuny Małe | Poland | Suwałki | 1992 |