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