Kukan is a place, that before the Treaty of Saint-Germain belonged to Austro-Hungary and was situated in the administrative region Gablonz a. d. Neiße.
Kukan was formerly part of the German Empire. In the German Empire, the place was called Kukan. The place is now called Kokonín (Jablonec nad Nisou-Kokonín) and belongs to Czech Republic.