Last name Sanitvong Na Ayudthaya (Sanitvong Na Ayudthaya 
) , in all the world, is a very rare cognomen. The cognomen Sanitvong Na Ayudthaya is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sanitvong Na Ayudthaya | Thailand |