All over the world, Kokun (Kokun 
, ก่อกุล, โกกอุ่น) is quite a rare principally male, but scarcely girly first name. The first name Kokun is habitual in Japan, where it is quite a rare masculine name, Oman, where it is a rare boy's name, and Saudi Arabia. Not in comparison with a country's population, it is commonest in Japan, India, and Saudi Arabia. Very seldom, Kokun is the last name as well as the forename.