In Croatia, Štornoga families are predominantly Croats (from Buzet area ), rarely Italians (also from Buzet area ). In the past century, relatively most of Croatian residents bearing this family name were born in Buzet area and in Pula.
Prevalence
About 10 people with faimily name Štornoga live in Croatia today, in three households only. They are located in only two Croatian places: in Gradinje in Buzet area (<10) and Umag (<5).
Outside Croatia
Family name Štornoga is present in this form only in Croatia.