Last name Аделет (Adelet 
, Аделет 
) , all around the world, is a very rare cognomen. The cognomen Аделет is habitual in France, where it is a very rare surname, and Kyrgyzstan. Much more frequently, Аделет is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Adelet | Turkey, Philippines, United States, France, Brazil |
| Аделет | Kyrgyzstan, Kazakhstan, Russia |