In Croatia, Šoprun 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
Only a few people with faimily name Šoprun live in Croatia today, in two households only. They are located in only one small Croatian place, in Domagovic (<10).
Outside Croatia
Family name Šoprun is present in 8 countries worldwide.