Surname ศีรสวัสดิ์ (ศีรสวัสดิ์ 
) , in all the world, is an extremely rare family name. The cognomen ศีรสวัสดิ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, ศีรสวัสดิ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ศีรสวัสดิ์ | Thailand |