All over the world, Iken (Iken 
, Икен 
) is quite a rare unisex first name. The first name Iken is characteristic of Morocco, where it is a rare mostly masculine, but infrequently feminine name, Kyrgyzstan, where it is a rare epicene name, and Indonesia. Measured by absolute frequency, it is commonest in Indonesia, India, and Nigeria. Also, Iken is the last name as well as the forename.