Last name カラン (Karan 
, Callan 
, Curran ) , across the world, is a widespread surname. The surname カラン is characteristic of Ireland, where it is a common surname, Fiji, and Qatar, where it is quite a common surname (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in India, the United States, and Turkey. Also, カラン is the forename as well as the last name.