In Croatia, Grabas families are predominantly Croats (from Ivanic-Grad area ), rarely Ukrainians (from Bosnian Krajina ). In the past century, relatively most of Croatian residents bearing this family name were born in Bosnian Krajina (Prnjavor area) and in Zagreb. In Karać in Bosnian Krajina every third inhabitant had the family name Grabas.
Prevalence
About 10 people with faimily name Grabas live in Croatia today, in four households only. They are located in only four naselja i to in Bukevje in Ivanic-Grad area (<10), Buk (<5), Greda in Ivanec area (<5), and in Ugljan on the Island of Ugljan (<5).
Outside Croatia
Family name Grabas is present in 16 countries worldwide.