In Croatia, Plečić families are Croats (from Nasice area ). In the past century, relatively most of Croatian residents bearing this family name were born in Osijek and Bjelovar.
Prevalence
About 50 people with faimily name Plečić live in Croatia today, in 20 households. There were 40 of them in the middle of the past century, and their number increased by 30 percent. They are located in 9 Croatian counties, in 7 cities and 10 other places, mostly in Koska in Nasice area (10), Kutina (<10), Podravske Sesvete in Djurdjevac area (<10), Medjuraca in Bjelovar area (<10), and in Osijek (<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.