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