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