Family name ศรัยสวัสดิ์ (ศรัยสวัสดิ์ 
) , in the entire world, is an extremely rare last name. The cognomen ศรัยสวัสดิ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ศรัยสวัสดิ์ | Thailand |