Cognomen วุฒิยารังสิต (วุฒิยารังสิต 
) , in the world, is an extremely rare family name. The family name วุฒิยารังสิต is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| วุฒิยารังสิต | Thailand |