Surname Kuharattanakorn (Kuharattanakorn 
) , in all the world, is a very rare cognomen. The last name Kuharattanakorn is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kuharattanakorn | Thailand |
Au, Vitoon, Maneerat, and Suthassanee