Cognomen Bussarakum (บุษราคัม 
, Bussarakum 
) , across the world, is a rare last name. The surname Bussarakum is characteristic of Thailand, where it is quite a rare surname, and the United States, where it is an extremely rare surname. More frequently, Bussarakum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| บุษราคัม | Thailand |
| Bussarakum | Thailand, United States |