Surname สุทธาคณัฏฐ์ (สุทธาคณัฏฐ์ 
) , all around the world, is an extremely rare family name. The surname สุทธาคณัฏฐ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| สุทธาคณัฏฐ์ | Thailand |