Throughout the world, ريث (Reth 
, ريث 
, Reeth 
) is a rare epicene first name. The forename ريث is characteristic of the Democratic Republic of the Congo, where it is a rare female name, Philippines, where it is a very rare mostly male, but infrequently female name, and the United States, where it is a very rare gender-neutral name. In absolute terms, the name is most common in the Democratic Republic of the Congo, the United States, and India. More prevalently, ريث is the last name as well as the forename.