Cognomen Duiun (Дуюн , Duiun) , around the world, is a rare family name. The family name Duiun is characteristic of Ukraine, where it is a rare surname, Russia, and Kazakhstan.
Дуиун
, Duiun) , around the world, is a rare family name. The family name Duiun is characteristic of Ukraine, where it is a rare surname, Russia, and Kazakhstan.