Globally, Siouzanna (Сюзанна 
, Сиузанна , Siouzanna 
) is quite a rare female first name. The first name Siouzanna is habitual in Eastern Europe, particularly Russia, where it is quite a rare girly name, Ukraine, and Moldova. Much less frequently, Siouzanna is the last name as well as the forename.
Siouzanna is also a popular name for the fictitious and mythical characters: Susanna , the character in the deuterocanonical additions to the Book of Daniel (for the section of the additions to Daniel, use Q35555488), Susanna and the Elders; Susannah Dean , the character from Stephen King's "The Dark Tower"; Suzanne , the primate mascot of Blender, SuperTuxKart; Susanna Monforte , character in Les de l'hoquei and Suzanne Mayfair , character in Lives of the Mayfair Witches trilogy, and in many other works.