In Croatia, Pušak families are Croats (from Jastrebarsko area ). In the past century, relatively most of Croatian residents bearing this family name were born in Jastrebarsko area and in Zagreb.
Prevalence
About 30 people with faimily name Pušak live in Croatia today, in 11 households. There were 50 of them in the middle of the past century, and their number decreased by 40 percent. They are located in threee Croatian counties, threee cities and four other places, mostly in Vinkovci (10), Donja Kupcina in Jastrebarsko area (<10), Plocice in Dubrovnik area (<10), Vukovar (<5), and in Dubrovnik (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.