Across the world, Даен (Daen 
, Dayen , Daehn 
) is quite a rare gender-neutral first name. The forename Даен is habitual in Bolivia, where it is a rare boy's name, Indonesia, where it is a rare gender-neutral name, and Algeria, where it is a rare masculine name. In absolute terms, this name is the most popular in Indonesia, Nigeria, and India. Also, Даен is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Dayen, Daen | Germany, Indonesia, Philippines, Nigeria, United States |
| Daehn | Germany, Australia, United States, Canada, France |
| Даен | Russia, Ukraine |