Surname Munrak (มูลรัก 
, Munrak 
) , in all the world, is a very rare cognomen. The family name Munrak is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, Munrak is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| มูลรัก | Thailand |
| Munrak | India, Thailand |