In Croatia, Sclaunich families are Croats (from Opatija ). In the past century, relatively most of Croatian residents bearing this family name were born in Rijeka and in Rijeka area.
Prevalence
About 10 people with faimily name Sclaunich live in Croatia today, in five households only. There were 10 of them in the middle of the past century, and their number remains constant. They are located in two Croatian cities only, in Opatija (<10) and Cres on the Island of Cres (<5).
Outside Croatia
Family name Sclaunich is present in five countries on three continents.
