Cognomen Lorudom (Lorudom 
) , around the world, is a very rare family name. The cognomen Lorudom is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Lorudom | Thailand |
Siwakorn, Pawanrat, Premrudi, Preeyamon, and Napassakorn