Family name Флориян (Florijan 
, Флориян 
) , all around the world, is a rare last name. The cognomen Флориян is habitual in Slovenia, where it is quite a rare surname, Croatia, and Germany, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in Croatia, Slovenia, and the United States. More prevalently, Флориян is the forename as well as the last name.