Mulić families are mainly Croats and they are mostly from Cazinska Krajina Region (Bosnia), often Bosniaks. In the past century, relatively most of Croatian residents bearing this family name were born in Zagreb and in Cazins Region, Bosnia (Bihac area). In Bašigovci in Tuzla Region (Bosnia) every third inhabitant had the family name Mulić.
About 70 people with faimily name Mulić live in Croatia today, in 40 households. There were 50 of them in the middle of the past century, and their number increased by 40 percent. They are located in 10 Croatian counties, in 11 cities and 12 other places, mostly in Zagreb (30), Split (15), Dubrovnik (<10), Osijek (<10), and in Cavtat in Dubrovnik area (<10).