Globally, Aruin (Aruin 
) is a rare principally male, but very seldom female first name. The forename Aruin is characteristic of Bangladesh, where it is a very rare male name, Philippines, and India, where it is an extremely rare dominantly male, but uncommonly feminine name. Very seldom, Aruin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Aruin | Germany, Philippines, United States, India, Bangladesh |