In Croatia, Tunanović families are Croats (from Djakovo area ). In the past century, relatively most of Croatian residents bearing this family name were born in Bosnian Krajina (Teslic area) and in Bosnian Krajina (Prijedor area). In Radešići in Bosnian Krajina every second inhabitant had the family name Tunanović.
Prevalence
About 50 people with faimily name Tunanović live in Croatia today, in 16 households. They are located in 6 Croatian counties, in 6 cities and 8 other places, mostly in Levanjska Varos in Djakovo area (15), Kaniza in Pleternica area (<10), Brestovac in Pozega area (<10), Petrinja (<10), and in Slavonski Brod (<5).
Outside Croatia
Family name Tunanović is present in this form only in Croatia.