Family name ไถวะวงษ์ (ไถวะวงษ์ 
) , throughout the world, is an extremely rare cognomen. The cognomen ไถวะวงษ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ไถวะวงษ์ | Thailand |