Surname กันตาธนวัฒน์ (กันตาธนวัฒน์ 
) , in the entire world, is an extremely rare family name. The cognomen กันตาธนวัฒน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| กันตาธนวัฒน์ | Thailand |