In Croatia, Koruš families are Croats (from Cakovec area ). In the past century, relatively most of Croatian residents bearing this family name were born in Bjelovar and Cakovec.
Prevalence
Only a few people with faimily name Koruš live in Croatia today, in three households only. There were 0 of them in the middle of the past century, and their number multiplied. They are located in two Croatian counties, two cities and another small place , mostly in Bjelovar (<5), Mala Subotica in Cakovec area (<5), and in Cakovec (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.