In Croatia, Krndija families are predominantly Croats (from Middle Bosnia ), rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Middle Bosnia (Jajce area) and in Middle Bosnia (Kupres area). In Šemenovci in Middle Bosnia every fourth inhabitant had the family name Krndija.
Prevalence
About 30 people with faimily name Krndija live in Croatia today, in 16 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in 6 Croatian counties, in 6 cities and four other places, mostly in Zagreb (<10), Rijeka (<10), Sesvete (<5), Osijek (<5), and in Klanjec (<5).
Outside Croatia
Family name Krndija is present in 12 countries on four continents.