Last name Орук (Oruk 
, Орук 
) , across the world, is quite a rare family name. The last name Орук is characteristic of Turkey, where it is quite a rare surname, Uganda, where it is a rare surname, and Kyrgyzstan. In absolute terms, the name is most common in Turkey, Uganda, and Nigeria. Very seldom, Орук is the forename as well as the last name.