Adnan is a male name, in Croatia principally Croatian, but also Muslim, Albanian and Macedonian. It is one of the quite common names (among the top thousand) in Croatia, with over five hundred namesakes living there.
The relative popularity of names Adnan in Croatia
The name Adnan was the most popular from years 1977 to 1985. The peak year was 1983.
Prevalence
Name Adnan is present mainly in North-West Croatia, and scarcely in Central Croatia. Most of the persons named Adnan live in the following cities and municipalities: Zagreb (over a hundred), Rijeka (about forty), Pula (about twenty).
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.