In Croatia, Kugler families are predominantly Croats (from Virovitica ), rarely Hungarians (from Beli Manastir area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Beli Manastir area.
Prevalence
About 30 people with faimily name Kugler live in Croatia today, in 17 households. There were 60 of them in the middle of the past century, and their number halved. They are only located in in 6 Croatian cities and threee other places, mostly in Zagreb (10), Suza in Beli Manastir area (<10), Osijek (<5), Virovitica (<5), and in Beli Manastir (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.