Surname Ittiyakorn (Ittiyakorn 
) , across the world, is a very rare last name. The last name Ittiyakorn is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, Ittiyakorn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ittiyakorn | Thailand |