Cognomen প্রফুল্ল (Prafulla 
, প্রফুল্ল ) , in the entire world, is a rare last name. The last name প্রফুল্ল is characteristic of India, where it is a very rare surname, the United States, where it is an extremely rare surname, and China. Much more prevalently, প্রফুল্ল is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Prafulla | United Arab Emirates, Nepal, India, Bangladesh, United States |
| প্রফুল্ল | Bangladesh |