Last name Ryzhanov (Ryzhanov , Рыжанов ) , across the world, is a rare cognomen. The last name Ryzhanov is habitual in Russia, where it is a very rare surname, and Kazakhstan.
Рижанов
Mr
, Рыжанов 
) , across the world, is a rare cognomen. The last name Ryzhanov is habitual in Russia, where it is a very rare surname, and Kazakhstan.