Mačešić families are predominantly Croats and they are mostly from Vinkovci , less frequently Serbs. In the past century, relatively most of Croatian residents bearing this family name were born in Karlovac and Vinkovci.
Prevalence
About 60 people with faimily name Mačešić live in Croatia today, in 30 households. There were 80 of them in the middle of the past century, and their number decreased by 20 percent. They are located in 10 Croatian counties, in 10 cities and 13 other places, mostly in Zagreb (10), Domagovic (<10), Karlovac (<10), Dugi Dol in Duga Resa area (<10), and in Duga Resa (<10).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over ten times, the first time 1926 in source Emigration Commission Zagreb.