Cognomen Serirangsan (Serirangsan 
) , throughout the world, is an extremely rare last name. The cognomen Serirangsan is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Serirangsan | Thailand |
| thirapat serirangsan politician, TH (b. 1955) |
|