Surname วงศ์วัชรโชติ (วงศ์วัชรโชติ 
, Wongwajarachote 
) , in all the world, is a very rare cognomen. The family name วงศ์วัชรโชติ is characteristic of Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| วงศ์วัชรโชติ | Thailand |
| Wongwajarachote | United States, Thailand |