Last name ศิริพงศ์รุจี (ศิริพงศ์รุจี 
) , in the entire world, is an extremely rare cognomen. The last name ศิริพงศ์รุจี is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ศิริพงศ์รุจี | Thailand |