In the world, コトミ (Kotomi 
, コトミ ) is quite a rare principally boy's, but scarcely girly first name. The forename コトミ is characteristic of Japan, where it is quite a rare primarily male, but very infrequently girly name, Brazil, where it is an extremely rare masculine name, and the United States, where it is an extremely rare gender-neutral name. Likewise, コトミ is the last name as well as the forename.