Throughout the world, כוסתוב (כוסתוב ) is an extremely rare unknown gender forename. Much more prevalently, כוסתוב is the last name as well as the forename.
Kostob, Kostov, Kostub, Kostuv, Kustov, and Kustuv
) is an extremely rare unknown gender forename. Much more prevalently, כוסתוב is the last name as well as the forename.