Cognomen ปรัญ (Pran 
, ปรัญ ) , throughout the world, is quite a rare family name. The cognomen ปรัญ is characteristic of Norway, where it is quite a rare surname, Trinidad and Tobago, and Mauritius. Measured by absolute frequency, it most frequently occurs in Bangladesh, Indonesia, and India. More prevalently, ปรัญ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pran | Bangladesh, Norway, Thailand, India, Indonesia |
| ปรัญ | Thailand |