Cognomen บุตสวัสดิ์ (บุตสวัสดิ์ 
) , all around the world, is an extremely rare family name. The last name บุตสวัสดิ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| บุตสวัสดิ์ | Thailand |