Butumović families are Croats and they are mostly from Nova Gradiska area. In the past century, relatively most of Croatian residents bearing this family name were born in Nova Gradiska area and in Nova Gradiska.
Prevalence
About 70 people with faimily name Butumović live in Croatia today, in 20 households. There were 40 of them in the middle of the past century, and their number increased by 60 percent. They are located and 5 other Croatian places, mostly in Davor in Nova Gradiska area (45), Zagreb (<10), Slavonski Brod (<10), and in Stivica (<10) and Laze (<10) in Nova Gradiska area.
Outside Croatia
Family name Butumović is present in this form only in Croatia.