Cognomen Sitthikraisorn (Sitthikraisorn 
) , all around the world, is an extremely rare surname. The family name Sitthikraisorn is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Also, Sitthikraisorn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sitthikraisorn | Thailand |