In Croatia, Klevištajn families are Croats (from Pozega area ). In the past century, relatively most of Croatian residents bearing this family name were born in Pozega area and in Pozega.
Prevalence
Only a few people with faimily name Klevištajn live in Croatia today, in two households only. They are located in only two Croatian places: in Pozega (<5) and Cerovac in Pozega area (<5).
Outside Croatia
Family name Klevištajn is present in this form only in Croatia.