Around the world, Йовиан (Jovian 
, Йовиан 
) is quite a rare principally male, but very infrequently girly forename. The first name Йовиан is habitual in Jamaica, where it is quite a rare boy's name, Singapore, where it is a rare dominantly male, but uncommonly female name, and Tanzania, where it is a rare boy's name. In absolute terms, the name is most common in Indonesia, Tanzania, and Philippines. Much less frequently, Йовиан is the last name as well as the forename.