Markelić families are Croats and they are mostly from Tuzla Region , Bosnia. In the past century, relatively most of Croatian residents bearing this family name were born in Bosanian Posavina (Brcko area) and in Tuzla Region, Bosnia (Tuzla area).
Prevalence
About 70 people with faimily name Markelić live in Croatia today, in 30 households. There were 40 of them in the middle of the past century, and their number increased by 60 percent. They are located in 7 Croatian counties, in 11 cities and 10 other places, mostly in Zagreb (15), Rijeka (10), Sesvete (<10), Bribir in Novi Vinodolski area (<10), and in Kastel Stafilic (<10).
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.