Parmać families are Croats and they are mostly from Ploce. In the past century, relatively most of Croatian residents bearing this family name were born in Metkovic and Ploce.
Prevalence
About 110 people with faimily name Parmać live in Croatia today, in 40 households. There were 50 of them in the middle of the past century, and their number doubled. They are located in 7 Croatian counties, in 9 cities and 7 other places, mostly in Metkovic (30), Komin (25), Zagreb (15), Ploce (15), and in Drenovci in Zupanja area (<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.