In Croatia, Nikollbibaj families are Albanians (from Grubisno Polje area ). In the past century, relatively most of Croatian residents bearing this family name were born in Kosovo.
Prevalence
About 10 people with faimily name Nikollbibaj live in Croatia today, in three households only. They are located in only one small Croatian place, in Babinac in Grubisno Polje area (10).
Outside Croatia
Family name Nikollbibaj is present in five countries on two continents. The family name "Nikollbibaj " is used by small number of people in the United States and small number in Albania.