In the world, Флу (Flo 
, Флу) is a common unisex first name. The forename Флу is habitual in Uruguay, where it is quite a common girly name, Reunion, and Austria, where it is quite a common boy's name. In absolute terms, it most frequently occurs in France, the United States, and Indonesia. Much less frequently, Флу is the last name as well as the forename.
Флу is also a popular name for the fictitious and mythical characters: Flo Wagenaar , the fictional character in the soap opera Goede Tijden, Slechte Tijden; Florence Jean Castleberry , the fictional character from the sitcoms Alice and Flo; Flo , the fictional character; Flo , the character from 2012 film 'Let It Shine' and Flo Slate Rubble , and in many other works.