Surname Aphilimsirikul (Aphilimsirikul 
) , in the world, is a very rare last name. The cognomen Aphilimsirikul is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Aphilimsirikul | Thailand |
Siladapa, Thamnut, Thamnatita, Nitiphat, and Thammawat