In Croatia, Štetner families are Croats (from Jastrebarsko ). In the past century, relatively most of Croatian residents bearing this family name were born in Jastrebarsko and Zagreb.
Prevalence
About 20 people with faimily name Štetner live in Croatia today, in 10 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in only four naselja i to in Zagreb (15), Jastrebarsko (<10), Petrovina (<5), and in Redovje (<5).