Meščić families are Croats and they are mostly from Bosnian Posavina. In the past century, relatively most of Croatian residents bearing this family name were born in Bosanian Posavina (Bosanski Samac area) and in Bosanian Posavina (Gradacac area).
Prevalence
About 80 people with faimily name Meščić live in Croatia today, in 40 households. They are located in 9 Croatian counties, in 12 cities and 11 other places, mostly in Djakovo (10), Donja Velesnja in Hrvatska Kostajnica area (<10), Petrijevci in Valpovo area (<10), Osijek (<10), and in Slavonski Samac in Zupanja area (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1917 in source List of Dignitaries, Officials and Public Servants of the Kingdom of Croatia-Slavonia.