Surname หลุน (Lun 
, Loun 
, หลุน 
) , all around the world, is a common cognomen. The family name หลุน is habitual in Malaysia, where it is a common surname, Bermuda, where it is quite a common surname, and Hong Kong (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in Malaysia, China, and Myanmar. Also, หลุน is the forename as well as the last name.