Around the world, Riwil (Riwil 
) is a very rare unisex given name. The first name Riwil is characteristic of Southern Asia, particularly India, where it is an extremely rare gender-neutral name. Very seldom, Riwil is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Riwil | Malaysia, Venezuela, India, Philippines |