Šket families are Croats and they are mostly from Krizevci. According to some sources they are from Slovenia. In the past century, relatively most of Croatian residents bearing this family name were born in Karlovac and Koprivnica.
Prevalence
About 80 people with faimily name Šket live in Croatia today, in 30 households. There were 70 of them in the middle of the past century, and their number increased by 10 percent. They are located in the most of Croatian counties, in 11 cities and 7 other places, mostly in Karlovac (15), Zagreb (15), Krizevci (<10), Popovaca in Kutina area (<10), and in Orehovica in Cakovec area (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 2007 in source Encyclopaedia of Croatian Surnames.