Family name กาญจนธีรวัฒน์ (กาญจนธีรวัฒน์ 
) , across the world, is a very rare surname. The cognomen กาญจนธีรวัฒน์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| กาญจนธีรวัฒน์ | Thailand |