Džaferović families are mainly Bosniaks and they are mostly from Semberija (Bosnia), whereas often Croats (from Bosnian Posavina ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Semberia, Bosnia (Bijeljina area). In Glogovac in Semberia (Bosnia) every seventh inhabitant had the family name Džaferović.
Prevalence
About 90 people with faimily name Džaferović 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 17 cities and 17 other places, mostly in Zagreb (45), Moscenica (<10), Sisak (<10), Slavonski Brod (<5), and in Rovinj (<5).
Outside Croatia
Family name Džaferović is present in 15 countries on three continents. The family name "Dzaferovic " is used by some 200 people in Germany , about 100 in the United States , and small number of people in Australia.
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.