In Croatia, Slavich families are predominantly Croats (from Rijeka ), rarely Italians (also from Rijeka ).
Prevalence
About 20 people with faimily name Slavich live in Croatia today, in three households only. There were 20 of them in the middle of the past century, and their number remains constant. They are located in one Croatian city only, in Rijeka (<5).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.