Surname Lamaisakul (Lamaisakul 
) , in the world, is a very rare family name. The cognomen Lamaisakul is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Lamaisakul | Thailand |
Sawitchaya, Kongkrit, Kitchanon, and Watthikorn