Family name Dubskiy (Дубский 
, Dubskiy 
) , throughout the world, is a rare surname. The last name Dubskiy is characteristic of Russia, where it is a rare surname, Kyrgyzstan, and Kazakhstan. Not in comparison with a country's population, this name is the most popular in Russia, Kazakhstan, and Belarus. Much less frequently, Dubskiy is the forename as well as the last name.