Surname ຕມ (ຕມ 
) , globally, is a very rare family name. The surname ຕມ is habitual in South-eastern Asia, particularly Laos, where it is a rare surname. Much more prevalently, ຕມ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ຕມ | Laos |