In the entire world, Topon (Topon 
) is quite a rare predominantly male, but scarcely female first name. The first name Topon is characteristic of Oman, where it is quite a rare male name, Bahrain, and Bangladesh, where it is quite a rare principally masculine, but scarcely girly name. In absolute terms, it is commonest in Bangladesh, India, and Saudi Arabia. Very seldom, Topon is the last name as well as the forename.