Surname เล่ห์ (Le 
, เล่ห์) , all around the world, is a widespread cognomen. The family name เล่ห์ is characteristic of Mongolia, where it is a common surname, Vietnam, and Macao (explore the name in all countries). Measured by absolute frequency, it is the most numerous in Vietnam, China, and the United States. Much less frequently, เล่ห์ is the forename as well as the last name.