In Croatia, Mikuška families are Croats (from Osijek ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb.
Prevalence
Only a few people with faimily name Mikuška live in Croatia today, in three households only. They are located in only threee naselja i to in Osijek (<5), Zagreb (<5), and in Kopacevo in Osijek area (<5).
Outside Croatia
Family name Mikuška (including: Mikuska , Mikushka and Mikuschka ) is present in 21 countries worldwide.