In Croatia, Gregčević families are Croats (from Ivanic-Grad ). In the past century, relatively most of Croatian residents bearing this family name were born in Ivanic-Grad and in Zagreb. In Lijevi Dubrovčak in Ivanic-Grad every eighth inhabitant had the family name Gregčević.
Prevalence
About 50 people with faimily name Gregčević live in Croatia today, in 20 households. There were 90 of them in the middle of the past century, and their number decreased by 50 percent. They are located in 7 Croatian counties and 6 other places, mostly in Lijevi Dubrovcak (20), Ivanic-Grad (<10), Jagodno (<5), Zagreb (<5), and in Senj (<5).
Outside Croatia
Family name Gregčević is present in this form only in Croatia.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.