Cognomen Phengmeuangkhoune (Phengmeuangkhoune 
) , in the entire world, is a rare family name. The surname Phengmeuangkhoune is habitual in South-eastern Asia, particularly Laos, where it is quite a common surname, and Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Phengmeuangkhoune | Laos, Thailand |