In the world, ไวยวงศ์ (Waiwong 
, ไวยวงศ์ , Viyavong 
) is an extremely rare feminine first name. Much more frequently, ไวยวงศ์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ไวยวงศ์, Waiwong | Thailand |
| Viyavong | Canada, United States, Thailand |