Family name Adulyalitthikul (Adulyalitthikul 
) , in all the world, is an extremely rare cognomen. The cognomen Adulyalitthikul is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Adulyalitthikul | Thailand |
Sirichok, and Papatchaya