All around the world, モレン (Moren 
, Mollen 
, Morren 
) is quite a rare epicene first name. The first name モレン is habitual in Zimbabwe, where it is a rare feminine name, Tanzania, where it is a rare dominantly girly, but seldom male name, and Egypt, where it is a rare girly name. Not in comparison with a country's population, this name is the most popular in Egypt, India, and Indonesia. More prevalently, モレン is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Moren | Belgium, Philippines, Netherlands, Poland, United States |
| Mollen | Belgium, Philippines, Zimbabwe, Netherlands, United States |
| Morren | Belgium, United Kingdom, Netherlands, Argentina, United States |