Mudrovčić families are Croats and they are mostly from Otocac. In the past century, relatively most of Croatian residents bearing this family name were born in Otocac and Zagreb.
Prevalence
About 340 people with faimily name Mudrovčić live in Croatia today, in 160 households. There were 430 of them in the middle of the past century, and their number decreased by 20 percent. They are located in the most of Croatian counties, in 30 cities and 29 other places, mostly in Zagreb (80), Otocac (35), Covici (30), Osijek (25), and in Gospic (20).
Outside Croatia
Family name Mudrovčić (including: Mudrovcic , Mudrovcich ) is present in 13 countries worldwide.
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1906 in source Yearbook and Directory of Literary Society of St. Jerome 1906.