Family name ថ្លុំ (ថ្លុំ 
) , around the globe, is a very rare last name. The family name ថ្លុំ is habitual in South-eastern Asia, particularly Cambodia, where it is a very rare surname. Very seldom, ថ្លុំ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ថ្លុំ | Cambodia |