In Croatia, Đuđik families are Croats (from Djakovo ). In the past century, relatively most of Croatian residents bearing this family name were born in Djakovo and Vinkovci.
Prevalence
About 50 people with faimily name Đuđik live in Croatia today, in 14 households. They are only located in in 7 Croatian cities and threee other places, mostly in Budrovci (20), Nustar in Vinkovci area (<10), Zagreb (<10), Vinkovci (<5), and in Vukovar (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.