Family name ศักดิ์สิริชัย (ศักดิ์สิริชัย 
) , around the globe, is a very rare cognomen. The last name ศักดิ์สิริชัย is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, ศักดิ์สิริชัย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ศักดิ์สิริชัย | Thailand |