Family name วงศ์พุทธ (วงศ์พุทธ 
, Wongbuddha , Wongphuttha ) , in all the world, is a rare surname. The last name วงศ์พุทธ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wongbuddha, วงศ์พุทธ, Wongphutta, Wongphuttha | Thailand |