In Croatia, Chiavalon families are mainly Italians (from Pula ), less frequently Croats (from Pula area ). In the past century, relatively most of Croatian residents bearing this family name were born in Pula and in Pula area. In Vodnjan in Pula area every seventieth inhabitant had the family name Chiavalon.
Prevalence
About 20 people with faimily name Chiavalon live in Croatia today, in 9 households. There were 40 of them in the middle of the past century, and their number halved. They are located in only five naselja i to in Pula (<10), Vodnjan in Pula area (<10), Rovinj (<5), Barban in Labin area (<5), and in Sosici in Rovinj area (<5).
Outside Croatia
Family name Chiavalon is present in three countries on two continents.
