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