Surname Геннадыи (Геннадыи , Gennadyi ) , globally, is an extremely rare last name. Much more frequently, Геннадыи is the forename as well as the last name.
Hennadyi
Лешенко
, Gennadyi 
) , globally, is an extremely rare last name. Much more frequently, Геннадыи is the forename as well as the last name.