Surname รุธีระวุฒิ (รุธีระวุฒิ 
) , in all the world, is an extremely rare cognomen. The family name รุธีระวุฒิ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| รุธีระวุฒิ | Thailand |