In Croatia, Cigui families are predominantly Italians (from Umag ), rarely Croats. In the past century, relatively most of Croatian residents bearing this family name were born in Umag and Buje. In Buroli in Buje every tenth inhabitant had the family name Cigui.
Prevalence
About 10 people with faimily name Cigui live in Croatia today, in five households only. They are located in only four naselja i to in Brtonigla in Buje area (<5), Umag (<5), Savudrija (<5), and in Buroli (<5).
Outside Croatia
Family name Cigui is present in 11 countries worldwide.