Cognomen วงศ์พุฒิชาดา (วงศ์พุฒิชาดา 
) , throughout the world, is an extremely rare family name. The last name วงศ์พุฒิชาดา is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| วงศ์พุฒิชาดา | Thailand |