In Croatia, Lumbić families are predominantly Croats (from Novska ), rarely Bosniaks (from Bosnian Krajina ). In the past century, relatively most of Croatian residents bearing this family name were born in Novska and in Bosnian Krajina (Bosanska Dubica area).
Prevalence
About 10 people with faimily name Lumbić live in Croatia today, in five households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in one Croatian city only, in Novska (<10).
Outside Croatia
Family name Lumbić is present in three countries on two continents. The family name "Lumbic " is used by few people in the United States.