Around the globe, カルン (Karun 
, カルン) is a common gender-neutral given name. The first name カルン is habitual in India, where it is quite a rare gender-neutral name, Nepal, where it is quite a rare male name, and Qatar. Not in comparison with a country's population, this name is the most popular in Southern Asia, particularly India, Nepal, and Bangladesh. Much less frequently, カルン is the last name as well as the forename.