In Croatia, Zabavnik families are predominantly Croats (from Koprivnica area ), rarely Slovenes (from Slovenia ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and on the Island of Losinj.
Prevalence
About 20 people with faimily name Zabavnik live in Croatia today, in 11 households. There were 20 of them in the middle of the past century, and their number remains constant. They are located in four Croatian counties, threee cities and four other places, mostly in Zagreb (<10), Mali Losinj on the Island of Losinj (<10), Donja Dubrava in Koprivnica area (<10), Cakovec (<5), and in Podstrana in Solin area (<5).
Outside Croatia
Family name Zabavnik (including: Zabavnykh , Zabawnik ) is present in 10 countries on four continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.