Cognomen Флуранс (Flourens 
, Флуранс 
) , in the world, is a rare surname. The family name Флуранс is habitual in France, where it is a rare surname, Mexico, where it is a very rare surname, and Chile, where it is an extremely rare surname. In absolute terms, the name is most common in France, Mexico, and Nigeria. Much less frequently, Флуранс is the forename as well as the last name.