In the world, Адян (Adian 
, Adyan 
, Adjan 
) is quite a common gender-neutral forename. The forename Адян is habitual in Iraq, where it is quite a rare mostly girly, but uncommonly boy's name, Jamaica, where it is a rare male name, and Bahrain, where it is a rare feminine name. In absolute terms, the name is most common in Indonesia, Iraq, and Bangladesh. Also, Адян is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Adian | Indonesia, Philippines, Iraq, Bangladesh, Malaysia |
| Adyan | Indonesia, Iraq, India, Bangladesh, Malaysia |
| Adjan | Indonesia, Philippines, India, Malaysia, United States |
| Адян | Ukraine, Russia, Kyrgyzstan, Kazakhstan, Armenia |