Around the globe, ทายวุฒิ (ทายวุฒิ 
) is a very rare male given name. The first name ทายวุฒิ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare masculine name.
| VARIANT | COUNTRY |
|---|---|
| ทายวุฒิ | Thailand |
สารชัย, วัฒนจันทร์, and อภิธรรมณพ