Loparić families are Croats and they are mostly from Koprivnica area. In the past century, relatively most of Croatian residents bearing this family name were born in Varazdin and Lepoglava.
Prevalence
About 160 people with faimily name Loparić live in Croatia today, in 60 households. There were 110 of them in the middle of the past century, and their number increased by 50 percent. They are located in 8 Croatian counties, in 12 cities and 13 other places, mostly in Lepoglava (50), Zagreb (15), Varazdin (15), Imbriovec in Koprivnica area (15), and in Koprivnica (10).
Outside Croatia
Family name Loparić (including: Loparic , Loparich ) is present in 8 countries on three continents. "Loparich " is used by small number of people in the United States.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.