Surname วงษ์เที่ยง (วงษ์เที่ยง, Wongthiang 
) , in the entire world, is a very rare family name. The family name วงษ์เที่ยง is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wongthiang | Thailand |