Surname Sengchaleun (Sengchaleun 
) , around the globe, is a rare cognomen. The last name Sengchaleun is characteristic of South-eastern Asia, particularly Laos, where it is quite a rare surname. Also, Sengchaleun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sengchaleun | Laos |