All over the world, Бертолло (Бертолло ) is an extremely rare unknown gender forename. Much more prevalently, Бертолло is the last name as well as the forename.
Bertollo
Марк, Олег, Георгий, and Владимир
) is an extremely rare unknown gender forename. Much more prevalently, Бертолло is the last name as well as the forename.