Surname Iovkov (Iovkov
, Йовков
, Иовков
) , in all the world, is a rare last name. The family name Iovkov is habitual in Eastern Europe, particularly Bulgaria, where it is quite a rare surname, Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname. In absolute terms, the name is most common in Bulgaria, Russia, and the United States.