Last name Frou-Frou (Frufru 
, Frou-Frou) , in all the world, is a very rare cognomen. The cognomen Frou-Frou is characteristic of Italy, where it is a very rare surname, France, where it is an extremely rare surname, and Brazil. Much less frequently, Frou-Frou is the forename as well as the last name. Parts of the name also exists independently as a last name Frou, and a last name Frou.