In Croatia, Saule families are predominantly Italians (from Buje ), rarely Slovenes (from Umag ). In the past century, relatively most of Croatian residents bearing this family name were born in Buje area and in Buje. In Fiorini in Buje area every second inhabitant had the family name Saule.
Prevalence
Only a few people with faimily name Saule live in Croatia today, in three households only. There were 10 of them in the middle of the past century, and their number decreased significantly. They are located in two Croatian cities only, in Umag (<5) and Novigrad (<5).