Cognomen Phuanglek (Phuanglek 
) , in the entire world, is an extremely rare last name. The surname Phuanglek is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, Phuanglek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phuanglek | Thailand |
Samran, Aramkiad, Raksawong, Iamchamnan, and Wipulakorn