In Croatia, Veselin families are almost entirely Croats (from Gospic area ), barely Russians (from Rijeka area ), and . In the past century, relatively most of Croatian residents bearing this family name were born in Gospic area and in Gospic.
Prevalence
About 70 people with faimily name Veselin live in Croatia today, in 30 households. There were 50 of them in the middle of the past century, and their number increased by 60 percent. They are located in 7 Croatian counties, in 7 cities and 7 other places, mostly in Donji Kosinj in Gospic area (20), Radovanci in Pozega area (15), Zagreb (10), Rijeka (<10), and in Pozega (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 1929 in source Emigration Commission Zagreb.