In the world, Киган (Keegan 
, Kigan 
, Kygan 
) is quite a common principally masculine, but very infrequently feminine first name. The first name Киган is habitual in Trinidad and Tobago, where it is quite a rare male name, the United States, where it is quite a rare primarily masculine, but very infrequently girly name, and South Africa, where it is quite a rare boy's name. Not in comparison with a country's population, it is commonest in the United States, South Africa, and Australia. Also, Киган is the last name as well as the forename.