Globally, Белой (Белой , Beloj ) is an extremely rare unknown gender first name. Much more frequently, Белой is the last name as well as the forename.
Beloy
Ніна, Ігор, Юлия, Антон, Дамір, Андрей, Дмитрий, Анатолий, Александр, Валентина, and Валентине
, Beloj 
) is an extremely rare unknown gender first name. Much more frequently, Белой is the last name as well as the forename.