Mutavdžija families are Croats and they are mostly from Hrvatska Kostajnica area. In the past century, relatively most of Croatian residents bearing this family name were born in Sisak and in Hrvatska Kostajnica area.
Prevalence
About 80 people with faimily name Mutavdžija live in Croatia today, in 40 households. There were 80 of them in the middle of the past century, and their number remains constant. They are located in the most of Croatian counties, in 13 cities and 13 other places, mostly in Sisak (15), Zagreb (<10), Slatina (<10), Pecki (<10), and in Slavonski Brod (<10).
Outside Croatia
Family name Mutavdžija (including: Mutavdzija , Mutavdija ) is present in 7 countries on three continents.