Last name ธีรสุนทรพงศ์ (ธีรสุนทรพงศ์ 
) , across the world, is an extremely rare cognomen. The cognomen ธีรสุนทรพงศ์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธีรสุนทรพงศ์ | Thailand |