In Croatia, Codiglia families are predominantly Italians (from Umag ), rarely Croats (also from Umag ), and very rarely Slovenes (again from Umag ). In the past century, relatively most of Croatian residents bearing this family name were born in Umag and in Slovenia. In Bašanija in Umag every sixth inhabitant had the family name Codiglia.
Prevalence
About 10 people with faimily name Codiglia live in Croatia today, in 8 households. There were 10 of them in the middle of the past century, and their number remains constant. They are located in only four naselja i to in Umag (<10), Savudrija (<10), Basanija (<5), and in Vilanija (<5).
Outside Croatia
Family name Codiglia is present in 8 countries on three continents.