Family name ธนาวัฒนเจริญ (ธนาวัฒนเจริญ 
) , around the globe, is a very rare cognomen. The family name ธนาวัฒนเจริญ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธนาวัฒนเจริญ | Thailand |