In Croatia, Suvaljko families are almost entirely Croats (from Vrgorac ), very rarely Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Vrgorac and Osijek.
Prevalence
About 40 people with faimily name Suvaljko live in Croatia today, in 18 households. There were 30 of them in the middle of the past century, and their number increased by 30 percent. They are located in four Croatian counties, four cities and threee other places, mostly in Zagreb (10), Visnjevac (<10), Split (<10), Osijek (<10), and in Orebic on the Peljesac peninsula (<10).
Outside Croatia
Family name Suvaljko is present in four countries on four continents.
