Duneyken
Duneyken , also: Duneiken , is a German place name:
- Duneyken , until 1928: Groß Duneyken , 1938 to 1945: Duneiken , Goldap district, East Prussia, since 1945: Dunajek (Gołdap) , village in the powiat Gołdapski, Warmian-Masurian Voivodeship, Poland
- Duneyken , 1938 to 1945: Duneiken , Oletzko / Treuburg District, East Prussia, since 1945: Dunajek (Świętajno) , village in the Powiat Olecki, Warmian-Masurian Voivodeship, Poland
- Duneyken, Forst , 1938 to 1945 Duneiken, Forst , Goldap district, East Prussia, since 1945: Dunajek (Kowale Oleckie) , forest settlement in the Powiat Olecki, Warmian-Masurian Voivodeship, Poland