Pezerović families are mainly Bosniaks and they are mostly from Zupanja area , whereas often Croats (from Bosnian Krajina ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Bosanian Posavina (Brcko area) and in Bosnian Krajina (Kotor Varos area). In Divič in Podrinje (Bosnia) every second inhabitant had the family name Pezerović.
Prevalence
About 140 people with faimily name Pezerović live in Croatia today, in 50 households. There were 20 of them in the middle of the past century, and their number multiplied. They are located in 10 Croatian counties, in 13 cities and 12 other places, mostly in Gunja in Zupanja area (55), Zagreb (35), Vinkovci (10), Rijeka (<10), and in Vrbovsko (<10).
Outside Croatia
Family name Pezerović is present in 12 countries on three continents. The family name "Pezerovic " is used by some 100 people in Germany , small number in France , and small number of people in the United States.
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.