In Croatia, Kresovljak families are Croats (from Pozega area ). In the past century, relatively most of Croatian residents bearing this family name were born in Middle Bosnia (Travnik area) and in Pozega area.
Prevalence
About 30 people with faimily name Kresovljak live in Croatia today, in 12 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in four Croatian counties, in 6 cities and 7 other places, mostly in Kutjevo in Orahovica area (<10), Kaptol in Pozega area (<10), Grubisno Polje (<10), Kalinic (<10), and in Kastel Sucurac (<5).
Outside Croatia
Family name Kresovljak is present in two countries on two continents. The family name "Kresovljak " is used by few people in the United States.