Hađina families are Croats and they are mostly from Zlatar area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Zlatar area. In Sušobreg in Zlatar area every seventh inhabitant had the family name Hađina.
Prevalence
About 150 people with faimily name Hađina live in Croatia today, in 70 households. There were 130 of them in the middle of the past century, and their number increased by 20 percent. They are located in 8 Croatian counties, in 8 cities and 10 other places, mostly in Zagreb (85), Susobreg in Zlatar area (25), Grabic in Slatina area (<10), Zadar (<10), and in Konjscina in Zlatar area (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.