In Croatia, Hopinski families are Croats (from Zabok area ). In the past century, relatively most of Croatian residents bearing this family name were born in Zabok area.
Prevalence
Only a few people with faimily name Hopinski live in Croatia today, in one household only. They are located in only one small Croatian place, in Druzilovec in Zabok area (<5).
Outside Croatia
Family name Hopinski is present in three countries on two continents. "Chlopinski " is used by few people in the United States.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.