Surname Palasen (Palasen 
) , in all the world, is a very rare cognomen. The cognomen Palasen is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, Palasen is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Palasen | India, Thailand |
Apaporn, Pimchai, Arpaporn, Choompon, and Chaiyaporn