Đumić families are mainly Croats and they are mostly from Vukovar , often Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Vukovar and Osijek. In Tiškovac Lički in Knin area every third inhabitant had the family name Đumić.
Prevalence
About 100 people with faimily name Đumić live in Croatia today, in 50 households. There were 80 of them in the middle of the past century, and their number increased by 30 percent. They are located in the most of Croatian counties, in 17 cities and 13 other places, mostly in Zagreb (20), Osijek (<10), Sesvete (<10), Djakovo (<10), and in Varazdin (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.