Cognomen Danyyl (Даниил 
, Даныил , Danyyl ) , globally, is quite a rare family name. The surname Danyyl is characteristic of Moldova, where it is quite a rare surname, Turkmenistan, and Russia. Not in comparison with a country's population, it most frequently occurs in Russia, Ivory Coast, and Belarus. Much more frequently, Danyyl is the forename as well as the last name.
Pochtar, Gelfand, and Kharchenko