In the world, Ouk (Ouk 
) is a rare mostly male, but uncommonly female forename. The first name Ouk is habitual in Morocco, where it is a rare boy's name, Cambodia, where it is a rare unisex name, and Algeria, where it is a very rare boy's name. In absolute terms, it is the most numerous in Morocco, Algeria, and China. More frequently, Ouk is the last name as well as the forename.