Wejdyki was formerly part of the German Empire. In the German Empire, the place was called Weidicken.
The place is now called Wejdyki and belongs to Poland.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Weydicken | German Empire | Lötzen | 1938 |
| Weidicken | German Empire | Lötzen | 1939 |
| Wejdyki | Under Polish administration | Giżycko | 1945 |
| Wejdyki | Poland | Suwałki | 1992 |