Family name Вилов (Vilov 
, Вилов 
) , in the entire world, is a rare cognomen. The family name Вилов is habitual in Belarus, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Russia. Measured by absolute frequency, the name is most common in Russia, Belarus, and Germany. Very seldom, Вилов is the forename as well as the last name.