Family name ادلين (Adelyne 
, ادلين 
, Adaleen 
) , globally, is a rare cognomen. The last name ادلين is habitual in Indonesia, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and France. More prevalently, ادلين is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Adelyne | Indonesia, Philippines, Kenya, France, United States |
| ادلين | Palestinian Territory, Iraq |
| Adaleen | India, United States, South Africa, United Kingdom |