In Croatia, Mikolaš families are almost entirely Croats (from Virovitica area ), barely Macedonians (also from Virovitica area ). In the past century, relatively most of Croatian residents bearing this family name were born in Virovitica and in Virovitica area.
Prevalence
About 40 people with faimily name Mikolaš live in Croatia today, in 16 households. There were 40 of them in the middle of the past century, and their number remains constant. They are only located in in 7 Croatian cities and 7 other places, mostly in Turanovac in Virovitica area (<10), Velika Gorica (<10), Tenja (<10), Osijek (<5), and in Virovitica (<5).