Last name บัวซอน (บัวซอน 
, Buason 
, Buasorn 
) , around the globe, is a rare cognomen. The last name บัวซอน is habitual in Iceland, where it is quite a rare surname, Thailand, and Philippines, where it is a very rare surname. Also, บัวซอน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| บัวซอน | Thailand |
| Buason | Iceland, Nigeria, Thailand, Philippines, Singapore |
| Buasorn | United States, Thailand |