Cognomen 苏伦 (Suren 
, 苏伦 
) , all over the world, is a common last name. The surname 苏伦 is habitual in Mongolia, where it is quite a common surname, Georgia, and Sri Lanka, where it is quite a rare surname. In absolute terms, it is the most numerous in India, Sri Lanka, and Georgia. More frequently, 苏伦 is the forename as well as the last name.