In all the world, Луцин (Lucin 
, Luqin 
, Луцин 
) is a rare unisex first name. The forename Луцин is habitual in Czechia, where it is a rare feminine name, Romania, where it is a rare boy's name, and Peru, where it is a very rare mostly male, but infrequently girly name. In absolute terms, it is the most numerous in Czechia, the United States, and Peru. More frequently, Луцин is the last name as well as the forename.