Across the world, Татиан (Tatian 
, Taciani 
, Татиан 
) is quite a rare epicene given name. The first name Татиан is characteristic of Moldova, where it is quite a rare girly name, Romania, where it is a rare masculine name, and Cameroon, where it is a rare female name. In absolute terms, it is commonest in the Democratic Republic of the Congo, Brazil, and Cameroon. Likewise, Татиан is the last name as well as the forename.