Last name แสนคำวงศ์ (แสนคำวงศ์, Seankamwong, Sankamwong 
) , in the world, is a very rare cognomen. The family name แสนคำวงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sankamwong | Thailand |