Last name บวม (Buam 
, บวม 
) , in the entire world, is quite a rare surname. The last name บวม is habitual in India, where it is a very rare surname, Malaysia, and Germany, where it is an extremely rare surname. In absolute terms, the name is most common in India, China, and Malaysia. Much less frequently, บวม is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Buam | Malaysia, China, United States, India, Germany |
| บวม | Thailand |