Family name Walerija (Валерия 
, Walerija 
) , in the entire world, is quite a common last name. The last name Walerija is characteristic of Moldova, where it is quite a common surname, Kyrgyzstan, where it is quite a rare surname, and Belarus. In absolute terms, this name is the most popular in Russia, Belarus, and Kyrgyzstan. Much more frequently, Walerija is the forename as well as the last name.