Sabljo families are Croats and they are mostly from Herzegovina. In the past century, relatively most of Croatian residents bearing this family name were born in Herzegovina (Posusje area) and in Rama, Bosnia (Prozor area).
Prevalence
About 260 people with faimily name Sabljo live in Croatia today, in 90 households. There were 0 of them in the middle of the past century, and their number multiplied. They are located in the most of Croatian counties, in 20 cities and 25 other places, mostly in Zagreb (85), Cepin in Osijek area (50), Sesvete (20), Otrusevec (<10), and in Osijek (<10).
Outside Croatia
Family name Sabljo is present in 9 countries on three continents.
In the sources analysed in the project Acta Croatica so far, the name is mentioned few times, the first time 2007 in source Encyclopaedia of Croatian Surnames.