Across the world, Alerin (Alerin 
) is a very rare gender-neutral forename. The given name Alerin is habitual in South-eastern Asia, particularly Philippines, where it is a very rare dominantly female, but infrequently male name. Very seldom, Alerin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Alerin | Canada, United States, India, Philippines |