Hadrović families are Croats and they are mostly from Novi Marof area. In the past century, relatively most of Croatian residents bearing this family name were born in Novi Marof area and in Zagreb. In Žlebec Pušćanski in Zapresic area every third inhabitant had the family name Hadrović.
Prevalence
About 370 people with faimily name Hadrović live in Croatia today, in 150 households. There were 330 of them in the middle of the past century, and their number increased by 10 percent. They are located in the most of Croatian counties, in 20 cities and 38 other places, mostly in Zagreb (70), Visoko in Novi Marof area (60), Krizevci (30), and in Vinicno (20) and Kracevec (15) in Novi Marof area.
Outside Croatia
At least six families with this surname emigrated from Croatia to: Germany (4), the United States (1), and to Canada (1). Family name Hadrović (including: Hadrovic , Hadrowicz ) is present in 16 countries on three continents. The family name "Hadrovic " is used by some 300 people in Germany , about 90 in the United States , and small number of people in Sweden.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.