In Croatia, Setnička families are Croats (from Garesnica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Garesnica area and in Bjelovar.
Prevalence
About 10 people with faimily name Setnička live in Croatia today, in four households only. There were 20 of them in the middle of the past century, and their number halved. They are located in only threee Croatian places: in Velika Trnovitica in Garesnica area (<10), Slavonski Brod (<5), and in Ladislav in Garesnica area (<5).