>
Cognomen Boonyasak (Boonyasak
, บุญยศักดิ์
, บุณยศักดิ์
) , in the world, is a very rare surname. The surname Boonyasak is characteristic of Thailand, where it is a rare surname, Malaysia, where it is a very rare surname, and the United States, where it is an extremely rare surname. More prevalently, Boonyasak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Boonyasak | United States, Thailand, Malaysia |
| บุณยศักดิ์, บุญยศักดิ์ | Thailand |