Surname هارلين (Harleen 
, Harlen 
, Harlon 
) , worldwide, is quite a rare family name. The surname هارلين is characteristic of Nicaragua, where it is quite a rare surname, Honduras, and Malaysia, where it is a rare surname. Not in comparison with a country's population, this name is the most popular in Indonesia, the United States, and Malaysia. More prevalently, هارلين is the forename as well as the last name.