Around the globe, Sumov (Sumov , Сумов ) is an extremely rare unknown gender forename. Much more frequently, Sumov is the last name as well as the forename.
Šumov, סומוב, and סומוו
Denis, Todor, and Stanimir
, Сумов 
) is an extremely rare unknown gender forename. Much more frequently, Sumov is the last name as well as the forename.