Last name Гуделис (Gudelis 
, Gudelys 
, Гуделис 
) , worldwide, is quite a rare cognomen. The family name Гуделис is characteristic of Lithuania, where it is quite a common surname, Greece, where it is quite a rare surname, and Estonia. Measured by absolute frequency, it is the most numerous in Lithuania, Greece, and Belarus. Very seldom, Гуделис is the forename as well as the last name.