Letinić families are Croats and they are mostly from Savar on Dugi (Long) Island. In the past century, relatively most of Croatian residents bearing this family name were born in Zadar and on Dugi, Long Island. In Savar on Dugi (Long) Island every fifth inhabitant had the family name Letinić.
Prevalence
About 110 people with faimily name Letinić live in Croatia today, in 60 households. There were 150 of them in the middle of the past century, and their number decreased by 30 percent. They are located in 8 Croatian counties, in 8 cities and 8 other places, mostly in Zadar (50), Veli Iz (15), Savar on Dugi (Long) Island (15), Zagreb (<10), and in Pozega (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over five times, the first time 2007 in source Encyclopaedia of Croatian Surnames.