Surname Maiauskas (Маяускас 
, Maiauskas 
) , globally, is a very rare last name. The last name Maiauskas is characteristic of Belarus, where it is a rare surname, Kazakhstan, where it is a very rare surname, and Ukraine, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Eastern Europe, particularly Belarus, Russia, and Ukraine. Much less frequently, Maiauskas is the forename as well as the last name.