In the world, אדרת (Aderet 
, אדרת , Adret 
) is a rare principally feminine, but very seldom masculine forename. The first name אדרת is habitual in Israel, where it is quite a rare girly name, and the United States, where it is an extremely rare female name. Likewise, אדרת is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Aderet | Israel, France, United States, Spain |
| אדרת | Israel |
| Adret | Israel, France, India |