Across the world, 蒂夫 (蒂夫 
, Tief 
) is a rare epicene given name. The first name 蒂夫 is characteristic of Saudi Arabia, where it is a rare feminine name, China, where it is a very rare epicene name, and Indonesia, where it is a very rare male name. Likewise, 蒂夫 is the last name as well as the forename.