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