Cognomen พรมมิตร (พรมมิตร 
) , in all the world, is a very rare family name. The last name พรมมิตร is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, พรมมิตร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พรมมิตร | Thailand |