In the entire world, Roussakov (Roussakov , Руссаков ) is an extremely rare unknown gender forename. Much more prevalently, Roussakov is the last name as well as the forename.
Rusakov, Rusakow, Russakow, and Русаков
Alex, Tara, Artem, Maxime, Steven, Robert, Anatoli, Nickoli, Vladimir, Yaroslav, Alexander, and Viatcheslav
, Руссаков 
) is an extremely rare unknown gender forename. Much more prevalently, Roussakov is the last name as well as the forename.