Last name วงเยาว์ (วงเยาว์ 
) , around the globe, is a very rare cognomen. The surname วงเยาว์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, วงเยาว์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| วงเยาว์ | Thailand |