In Croatia, Drga families are generally Croats (from Djakovo area ), very rarely Slovaks (also from Djakovo area ). In the past century, relatively most of Croatian residents bearing this family name were born in Djakovo and in Djakovo area.
Prevalence
About 40 people with faimily name Drga live in Croatia today, in 10 households. There were 20 of them in the middle of the past century, and their number doubled. They are located in two Croatian counties, in one city and 6 other places, mostly in Jurjevac Punitovacki (15) and Semeljci (<5) in Djakovo area, Malinska on the Island of Krk (<5), Podgorac in Nasice area (<5), and in Brodjanci in Valpovo area (<5).