Family name ธนะพูนพงศ์ (ธนะพูนพงศ์ 
) , in all the world, is an extremely rare surname. The family name ธนะพูนพงศ์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธนะพูนพงศ์ | Thailand |