Across the world, ثلج (ثلج 
) is quite a rare unisex given name. The forename ثلج is habitual in Libya, where it is quite a rare gender-neutral name, Iraq, where it is a rare epicene name, and Sudan. In absolute terms, this name is the most popular in Iraq, Sudan, and Egypt. Likewise, ثلج is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ثلج | Syria, Saudi Arabia, Iraq, Sudan, Egypt |