Cognomen 阿林 (Alin 
, Arlin , 阿林 
) , in all the world, is a common surname. The surname 阿林 is habitual in Romania, where it is quite a common surname, Honduras, and Nicaragua. Not in comparison with a country's population, it most frequently occurs in Romania, Indonesia, and Mexico. More frequently, 阿林 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alin, Arlin | Philippines, Myanmar, India, Romania, Indonesia |
| 阿林 | China |
| Aleyn | Philippines, United Kingdom, Mexico, United States, Venezuela |