Last name สืบวงศ์ (สืบวงศ์ 
, Suebwong 
, Seubwong ) , globally, is a rare family name. The cognomen สืบวงศ์ is habitual in Thailand, where it is quite a rare surname, New Zealand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Also, สืบวงศ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สืบวงศ์ | Thailand |
| Suebwong | New Zealand, Thailand, United States |
| Seubwong | Thailand, United States |