In all the world, Roul (Roul 
, Руль 
, Рул ) is a rare male forename. The forename Roul is characteristic of the Democratic Republic of the Congo, where it is a rare boy's name, Algeria, where it is a very rare boy's name, and Saudi Arabia. Not in comparison with a country's population, it is the most numerous in the Democratic Republic of the Congo, Indonesia, and Germany. Much more frequently, Roul is the last name as well as the forename.