Surname ศรสำแดง (ศรสำแดง, Sornsamdaeng 
) , throughout the world, is a very rare cognomen. The cognomen ศรสำแดง is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sornsamdaeng | Thailand |
Arrow, and Sornsumdaeng