Last name ល៉ុង (ល៉ុង 
) , worldwide, is an extremely rare surname. The last name ល៉ុង is habitual in South-eastern Asia, particularly Cambodia, where it is a very rare surname. Also, ល៉ុង is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ល៉ុង | Cambodia |