Last name លេញ់ (លេញ់ 
) , throughout the world, is an extremely rare family name. The cognomen លេញ់ is habitual in South-eastern Asia, particularly Cambodia, where it is a very rare surname. Very seldom, លេញ់ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| លេញ់ | Cambodia |