Last name ຈນທະວງ (ຈນທະວງ 
) , in the entire world, is a common surname. The last name ຈນທະວງ is habitual in South-eastern Asia, particularly Laos, where it is a common surname. Very seldom, ຈນທະວງ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ຈນທະວງ | Laos |