In Croatia, Antolek families are Croats (from Prelog ). In the past century, relatively most of Croatian residents bearing this family name were born in Prelog and Zagreb.
Prevalence
About 50 people with faimily name Antolek live in Croatia today, in 20 households. There were 110 of them in the middle of the past century, and their number halved. They are located in four Croatian counties, threee cities and threee other places, mostly in Prelog (25), Zagreb (15), Velesevec in Ivanic-Grad area (10), Mala Subotica in Cakovec area (<5), and in Rijeka (<5).
Outside Croatia
Family name Antolek is present in 6 countries on two continents. "Antolec " is used by some 70 people in the United States and small number in Poland.
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.