Musladin families are Croats and they are mostly from Dubrovnik. In the past century, relatively most of Croatian residents bearing this family name were born in Dubrovnik and Zagreb. In Ljubač in Dubrovnik every second inhabitant had the family name Musladin.
Prevalence
About 110 people with faimily name Musladin live in Croatia today, in 50 households. There were 100 of them in the middle of the past century, and their number increased by 10 percent. They are located in 6 Croatian counties, in 6 cities and 10 other places, mostly in Dubrovnik (40), Ljubac (35), Kolocep (10), Gromaca (<10), and in Zaton (<10).
Outside Croatia
Family name Musladin is present in five countries on four continents. The family name "Musladin " is used by small number of people in the United States and small number in Australia.
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.