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Throughout the world, Клейн (Klein , Klejn , Kleyn ) is quite a rare gender-neutral forename. The first name Клейн is habitual in Luxembourg, where it is quite a rare unisex name, Gabon, where it is quite a rare masculine name, and the Republic of the Congo. Measured by absolute frequency, this name is the most popular in the Democratic Republic of the Congo, Germany, and Philippines. Much more prevalently, Клейн is the last name as well as the forename.
Клейн is also a name for the fictitious and mythical characters: Klein , the fictional character from Sword Art Online and Klein Lieschen , the operatic character in the opera Das Dorf ohne Glocke.
Ия, Ліна, Олег, Отто, Илья, Инна, Иван, Ирма, Егор, Роза, Яков, Элла, Эмма, Эрих, Ілля, Іван, Інна, Ігор, Юлия, Юлія, Юрий, Юрій, Лиза, Лиля, Леся, Вера, Ян, Зоя, Лев, Ива, Ида, Яна, Іда, Єва, Катя, Криш, Юхим, Мари, Алла, Анна, Гліб, Петр, Пётр, Дима, Ната, Неля, Нина, Ніна, Миша, and Єфим