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