Family name Vavilovs (Vavilovs 
) , in the world, is a rare last name. The last name Vavilovs is habitual in Latvia, where it is quite a common surname, Georgia, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Latvia, the United Kingdom, and Russia. Much less frequently, Vavilovs is the forename as well as the last name.