Brgles families are Croats and they are mostly from Ivanec area. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and Koprivnica. In Gornjaki in Vrbovec area every tenth inhabitant had the family name Brgles.
Prevalence
About 200 people with faimily name Brgles live in Croatia today, in 90 households. There were 160 of them in the middle of the past century, and their number increased by 20 percent. They are located in the most of Croatian counties, in 19 cities and 27 other places, mostly in Zagreb (35), Koprivnica (25), Sesvete (15), Ivanec Bistranski (<10), and in Sracinec in Varazdin 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.