Last name Avdy (Avdy 
, Авди 
, Авдий ) , all around the world, is a very rare family name. The family name Avdy is characteristic of Armenia, where it is a rare surname, Belarus, where it is a very rare surname, and Kyrgyzstan. Measured by absolute frequency, it most frequently occurs in Russia, Armenia, and Belarus. More prevalently, Avdy is the forename as well as the last name.