Kregar families are Croats and they are mostly from Cakovec. In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka and Cakovec.
Prevalence
About 90 people with faimily name Kregar live in Croatia today, in 40 households. There were 100 of them in the middle of the past century, and their number decreased by 10 percent. They are located in 7 Croatian counties, in 11 cities and 8 other places, mostly in Rijeka (20), Zagreb (15), Vinkovci (<10), Cakovec (<10), and in Nedelisce in Cakovec 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.