Cognomen กองผุย (Decay 
, กองผุย 
) , all over the world, is a rare last name. The family name กองผุย is habitual in France, where it is a rare surname, Thailand, where it is a very rare surname, and Myanmar. Measured by absolute frequency, it is commonest in France, Indonesia, and the United States. Much less frequently, กองผุย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Decay | Myanmar, France, United States, Indonesia, China |
| กองผุย | Thailand |