Worldwide, Reyj (Reyj 
) is a very rare largely masculine, but uncommonly girly first name. The forename Reyj is characteristic of Southern Asia, particularly India, where it is an extremely rare primarily masculine, but very infrequently girly name. Very seldom, Reyj is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Reyj | India, China, Philippines |