In Croatia, Gošnjak families are Croats by relative majority (from Pregrada ), equally Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Serbia.
Prevalence
Only a few people with faimily name Gošnjak live in Croatia today, in two households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in only one small Croatian place, in Visnjevec (<5).
Outside Croatia
Family name Gošnjak (including: Gosnjak , Gosgnach ) is present in 7 countries on two continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1927 in source Emigration Commission Zagreb.