In Croatia, Ćurtović families are Bosniaks by relative majority (from Kosovo ), equally Croats (from Cazins Region (Bosnia) ). In the past century, relatively most of Croatian residents bearing this family name were born in Cazins Region, Bosnia (Bihac area) and in Kosovo.
Prevalence
Only a few people with faimily name Ćurtović live in Croatia today, in three households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in one Croatian city only, in Zagreb (<10).
Outside Croatia
Family name Ćurtović (including: Curtovic , Curtovich ) is present in 6 countries on two continents. The family name "Curtovic " is used by small number of people in the United States.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1927 in source Emigration Commission Zagreb.