In Croatia, Štubljak families are Croats (from Koprivnica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Koprivnica and in Koprivnica area.
Prevalence
About 10 people with faimily name Štubljak live in Croatia today, in four households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only threee naselja i to in Sigetec in Koprivnica area (<5), Koprivnica (<5), and in Peteranec in Koprivnica area (<5).
Outside Croatia
Family name Štubljak is present in this form only in Croatia.
