In Croatia, Fazlagić families are generally Croats (from Middle Bosnia ), very rarely Bosniaks (also from Middle Bosnia ). In the past century, relatively most of Croatian residents bearing this family name were born in Middle Bosnia (Sarajevo area) and in Herzegovina (Capljina area).
Prevalence
About 10 people with faimily name Fazlagić live in Croatia today, in 6 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in three Croatian cities only: in Zagreb (<10), Rijeka (<5), and in Pozega (<5).
Outside Croatia
Family name Fazlagić is present in 15 countries on four continents.