Cognomen Phimmasone (Phimmasone 
) , all around the world, is a common surname. The cognomen Phimmasone is characteristic of Laos, where it is a common surname, the United States, where it is a very rare surname, and Thailand. Very seldom, Phimmasone is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phimmasone | Thailand, France, Canada, Laos, United States |
| phimmasone michael rattanasengchanh U.S. and Southeast Asian relations professor |
|
|
| phouvong phimmasone Laotian jurist and diplomat, LA |
|
|
| sawatvilay phimmasone Laotian taekwondo practitioner, LA (b. 1987) |
|