Last name สิริวิชชา (สิริวิชชา 
) , across the world, is a very rare family name. The surname สิริวิชชา is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, สิริวิชชา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| สิริวิชชา | Thailand |