All around the world, Клугер (Kluger , Клугер ) is an extremely rare unisex first name. More frequently, Клугер is the last name as well as the forename.
Klieger, Kliger, Klüger, Клигер, Клигерман, קלוגר, and קליגר
Иван, Мария, Аліна, Ірина, Максим, Дмитро, Сергій, Валерій, Варвара, Александр, Анастасія, and Станіслав
, Клугер 
) is an extremely rare unisex first name. More frequently, Клугер is the last name as well as the forename.