Cognomen Yutthanakorn (Yutthanakorn 
) , all over the world, is an extremely rare family name. The cognomen Yutthanakorn is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Yutthanakorn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yutthanakorn | Thailand |
Chatanan, and Kulthikong