Surname Itsarangkul Na Ayudh (Itsarangkul Na Ayudh 
) , around the world, is an extremely rare last name. The cognomen Itsarangkul Na Ayudh is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Itsarangkul Na Ayudh | Thailand |