Family name ไผ่วงศ์ (ไผ่วงศ์, Bhaiwong 
) , all around the world, is an extremely rare surname. The family name ไผ่วงศ์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Bhaiwong | Thailand |