In Croatia, Ljutak families are generally Croats (from Belisce ), barely Czechs (from Daruvar ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Belisce and Zagreb.
Prevalence
About 50 people with faimily name Ljutak live in Croatia today, in 20 households. There were 50 of them in the middle of the past century, and their number remains constant. They are located in 6 Croatian counties, in 6 cities and 5 other places, mostly in Belisce (20), Daruvar (<10), Josipovac (<10), Zagreb (<10), and in Cacinci in Orahovica area (<5).
Outside Croatia
Family name Ljutak (including: Lyutak , Liutak ) is present in 9 countries on three continents.