In Croatia, Jeseničnik families are Croats (from Trogir area ). In the past century, relatively most of Croatian residents bearing this family name were born in Trogir area.
Prevalence
Only a few people with faimily name Jeseničnik live in Croatia today, in four households only. They are located in four Croatian cities only: in Varazdin (<5), Rijeka (<5), Mali Losinj on the Island of Losinj (<5), and in Senj (<5).
Outside Croatia
Family name Jeseničnik is present in four countries on two continents. The family name "Jesenicnik " is used by few people in the United States.