Around the globe, Requin (Reken 
, Requin 
, Rekin 
) is a rare unisex given name. The forename Requin is habitual in Algeria, where it is a rare male name, Tunisia, and Indonesia, where it is a rare epicene name. Measured by absolute frequency, it is commonest in Indonesia, Algeria, and India. More prevalently, Requin is the last name as well as the forename.