Huseinović families are mainly Croats and they are mostly from Bjelovar , also Bosniaks (from Bosnian Posavina ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Bjelovar. In Zvijerci in Bjelovar every ninth inhabitant had the family name Huseinović.
Prevalence
About 100 people with faimily name Huseinović live in Croatia today, in 40 households. There were 10 of them in the middle of the past century, and their number multiplied. They are located in the most of Croatian counties, in 16 cities and 17 other places, mostly in Zagreb (40), Sesvete (<10), Vinkovci (<10), Bjelovar (<10), and in Skrljevo (<10).
Outside Croatia
Family name Huseinović is present in 16 countries on three continents. The family name "Huseinovic " is used by some 200 people in the United States , about 60 in Germany , and small number of people in Sweden.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.