In Croatia, Ciguj families are Croats (from Umag ). In the past century, relatively most of Croatian residents bearing this family name were born in Buje and Umag. In Buroli in Buje every tenth inhabitant had the family name Ciguj.
Prevalence
Only a few people with faimily name Ciguj live in Croatia today, in one household only. They are located in only two naselja i to in Umag (<5) and Krizine (<5).
Outside Croatia
Family name Ciguj (including: Zigui , Cigui and Ziguy ) is present in 11 countries worldwide.