In Croatia, Kullaj families are Albanians by relative majority (from Bjelovar area ), equally Croats (from Kosovo ). In the past century, relatively most of Croatian residents bearing this family name were born in Kosovo.
Prevalence
Only a few people with faimily name Kullaj live in Croatia today, in one household only. They are located in only one small Croatian place, in Bedenik in Bjelovar area (<5).