Surname นิภากุล (นิภากุล 
, Nipakul , Niphakun ) , throughout the world, is a rare cognomen. The surname นิภากุล is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, นิภากุล is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| นิภากุล, Niphakun, Nipakakul, Nipakul | Thailand |