Muić families are Croats and they are mostly from the Island of Murter. In the past century, relatively most of Croatian residents bearing this family name were born in Karlovac and in Slunj area. In Dazlina on the Island of Murter every fourth inhabitant had the family name Muić.
Prevalence
About 300 people with faimily name Muić live in Croatia today, in 120 households. There were 310 of them in the middle of the past century, and their number remains constant. They are located in the most of Croatian counties, in 21 cities and 31 other places, mostly in Vukmanic (50), Karlovac (35), Zagreb (30), Resetari in Nova Gradiska area (25), and in Dazlina on the Island of Murter (15).
In the sources analysed in the project Acta Croatica so far, the name is mentioned over twenty times, the first time 1902 in source Hartmann's General List of Apartments in Zagreb.