Around the world, シーハン (Sheehan 
, シーハン 
) is a rare epicene given name. The first name シーハン is habitual in Australia, where it is a very rare unisex name, Morocco, where it is a very rare feminine name, and Philippines, where it is a very rare mostly female, but infrequently boy's name. In absolute terms, it is commonest in Indonesia, the United States, and Pakistan. Much more frequently, シーハン is the last name as well as the forename.