Surname Litun (Litun 
, Литун 
) , in the entire world, is a rare family name. The surname Litun is habitual in Oman, where it is quite a rare surname, Saudi Arabia, where it is a rare surname, and Russia. Measured by absolute frequency, it is the most numerous in Russia, Bangladesh, and Saudi Arabia. Likewise, Litun is the forename as well as the last name.