In the world, マスト (Mast 
, マスト 
, Masuto 
) is a common masculine given name. The forename マスト is habitual in India, where it is quite a rare masculine name, United Arab Emirates, and Saudi Arabia, where it is quite a rare dominantly masculine, but seldom female name. In absolute terms, the name is most common in India, Pakistan, and Saudi Arabia. Likewise, マスト is the last name as well as the forename.