Last name Rudenia (Rudenia 
, Руденя 
) , in the entire world, is quite a rare surname. The cognomen Rudenia is characteristic of Belarus, where it is quite a rare surname, Lithuania, where it is a rare surname, and Russia. In absolute terms, it most frequently occurs in Eastern Europe, particularly Belarus, Russia, and Ukraine. Very seldom, Rudenia is the forename as well as the last name.