Surname Buasing (Buasing 
) , in the entire world, is a rare last name. The last name Buasing is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Buasing is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Buasing | India, United States, Thailand |