Tuškan families are Croats and they are mostly from Karlovac. In the past century, relatively most of Croatian residents bearing this family name were born in Karlovac and Zagreb. In Ladvenjak in Karlovac every third inhabitant had the family name Tuškan.
Prevalence
About 520 people with faimily name Tuškan live in Croatia today, in 220 households. There were 620 of them in the middle of the past century, and their number decreased by 20 percent. They are located in the most of Croatian counties, in 19 cities and 41 other places, mostly in Karlovac (130), Zagreb (105), Ladvenjak (85), Mali Bukovec in Zlatar area (60), and in Duga Resa (20).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over thirty times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.