In Croatia, Levkuš families are Croats (from Oroslavje area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Zabok.
Prevalence
About 20 people with faimily name Levkuš live in Croatia today, in 6 households. There were 50 of them in the middle of the past century, and their number decreased significantly. They are located in only five Croatian places: in Zlatar-Bistrica in Oroslavje area (<10), Zagreb (<10), Vinipotok in Zlatar area (<5), Sesvete (<5), and in Markusbrijeg in Zlatar area (<5).
Outside Croatia
Family name Levkuš (including: Levkus , Levkusha ) is present in 6 countries on two continents. The family name "Levkus " is used by small number of people in the United States.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1942 in source Phone Directory of the Independent State of Croatia 1942.