In Croatia, Regić families are Croats (from Pleternica ). In the past century, relatively most of Croatian residents bearing this family name were born in Glina and Pleternica.
Prevalence
About 30 people with faimily name Regić live in Croatia today, in 13 households. There were 60 of them in the middle of the past century, and their number halved. They are located in 6 Croatian counties, in 8 cities and threee other places, mostly in Pozega (<10), Samobor (<10), Hrastovica (<10), Sisak (<5), and in Osijek (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1923 in source Emigration Commission Zagreb.