Cognomen ทรัพย์ยังเจริญ (ทรัพย์ยังเจริญ 
) , all around the world, is an extremely rare surname. The last name ทรัพย์ยังเจริญ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ทรัพย์ยังเจริญ | Thailand |