Across the world, Rdah (رضاه 
, رداح 
, Rdah 
) is a rare gender-neutral forename. The first name Rdah is characteristic of Syria, where it is a rare feminine name, Egypt, where it is a rare dominantly masculine, but uncommonly girly name, and Iraq, where it is a very rare masculine name. Also, Rdah is the last name as well as the forename.