In Croatia, Hasančević families are predominantly Bosniaks (from Doboj area, BiH ), rarely Croats (from Sveti Ivan Zelina ). In the past century, relatively most of Croatian residents bearing this family name were born in Doboj, Bosnia (Doboj area) and in Zagreb.
Prevalence
About 20 people with faimily name Hasančević live in Croatia today, in 7 households. They are located in 7 Croatian counties, in 8 cities and another small place , mostly in Zagreb (10), Rijeka (<10), Goricanec (<5), Varazdin (<5), and in Pula (<5).
Outside Croatia
Family name Hasančević is present in 7 countries on three continents. The family name "Hasancevic " is used by small number of people in the United States and small number in Australia.