Surname Ashirarujikorn (Ashirarujikorn 
) , in the world, is a very rare last name. The cognomen Ashirarujikorn is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ashirarujikorn | Thailand |
Rutimas, Bussakorn, Korntuth, Napassawan, and Kritchasorn