In Croatia, Sikorski families are Croats by relative majority (from Zagreb ), equally Ukrainians (from Bosnian Krajina ). In the past century, relatively most of Croatian residents bearing this family name were born in Bosnian Krajina (Prnjavor area) and in Bosnian Krajina (Sipovo area). In Lipovača in Bosnian Krajina every fifth inhabitant had the family name Sikorski.
Prevalence
Only a few people with faimily name Sikorski live in Croatia today, in three households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in one Croatian city only, in Zagreb (<10).