Surname ล่าน (Lan 
, ล่าน) , worldwide, is a widespread last name. The family name ล่าน is characteristic of Malaysia, where it is a common surname, Macao, and Vietnam, where it is quite a common surname (explore the name in all countries). In absolute terms, it is the most numerous in China, Malaysia, and Vietnam. Very seldom, ล่าน is the forename as well as the last name.