In Croatia, Zarli families are Italians (from Porec ). In the past century, relatively most of Croatian residents bearing this family name were born in Pula.
Prevalence
Only a few people with faimily name Zarli live in Croatia today, in one household only. They are located in two Croatian counties, in one city and another small place , mostly in Porec (<5) and Perusic in Gospic area (<5).