Cognomen Dmitryi (Dmitryi 
, Дмитрйи ) , in all the world, is an extremely rare last name. The surname Dmitryi is characteristic of Eastern Europe, particularly Russia, where it is an extremely rare surname, and Ukraine. Much more frequently, Dmitryi is the forename as well as the last name.
La, Grishin, Yeremin, Ulianov, Stepanov, Chipchev, Bezrukov, Dmitriev, Galushko, Lutsenko, Voloshin, Osmachko, Marchenko, Shirinkin, Solomakha, Kalutskyi, Kapitonov, Gaydukevich, Gurtovenko, Lesnichyi, Fabyanchuk, Olifirenko, Govorov, Berezovskyi, Pozdeev, Abramov, Kim, Dem, Tsoy, Shmal, Bilyk, Bykov, Pobat, Henry, Orlov, Zubov, Bondar, Bogdan, Kamlin, Khlynin, Krylov, Patsko, Ivanov, Mogilev, Shemraev, Sokolov, Smirnov, Kokorev, and Neizvestnyi