Surname Sittikraisorn (Sittikraisorn 
, สิทธิไกรสร ) , around the globe, is a very rare last name. The cognomen Sittikraisorn is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| สิทธิไกรสร, Sittikraisorn | Thailand |