>
In the world, Onen (Onen , หนึ่ง) is quite a rare epicene forename. The forename Onen is habitual in Sub-Saharan Africa, particularly Nigeria, where it is quite a rare gender-neutral name, Uganda, where it is a rare boy's name, and Tanzania, where it is a very rare boy's name. Measured by absolute frequency, it most frequently occurs in Nigeria, India, and Uganda. Also, Onen is the last name as well as the forename.