In Croatia, Abdulaj families are predominantly Croats (from Petrinja ), rarely Serbs, and very rarely Hungarians. In the past century, relatively most of Croatian residents bearing this family name were born in Bjelovar and Sisak.
Prevalence
About 10 people with faimily name Abdulaj live in Croatia today, in five households only. They are located in only five naselja i to in Galovac (<10), Petrinja (<5), Cazma (<5), Borovo in Vukovar area (<5), and in Matijevici in Hrvatska Kostajnica area (<5).