Jelavić families are Croats and they are mostly from Vrgorac. According to some sources they are from Bosnia (Zenica). In the past century, relatively most of Croatian residents bearing this family name were born in Vrgorac and Split. In Ravča in Vrgorac every second inhabitant had the family name Jelavić.
Prevalence
About 1500 people with faimily name Jelavić live in Croatia today, in 630 households. There were 770 of them in the middle of the past century, and their number doubled. They are located in almost all Croatian counties, in 50 cities and 96 other places, mostly in Zagreb (310), Split (270), Podprolog (100), Vrgorac (75), and in Makarska (55).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1929 in source Emigration Commission Zagreb.