Habljak families are Croats and they are mostly from Lepoglava area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Lepoglava area.
Prevalence
About 180 people with faimily name Habljak live in Croatia today, in 70 households. There were 110 of them in the middle of the past century, and their number increased by 50 percent. They are located in 7 Croatian counties, in 10 cities and 22 other places, mostly in Zagreb (60), in Kebel (25) and Bedekovcina (15) in Lepoglava area, Velika Gorica (<10), and in Brestovec Orehovicki in Lepoglava area (<10).
Outside Croatia
Family name Habljak is present in three countries on two continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.