Last name Клігер (Клігер 
, Klieger 
) , worldwide, is a rare cognomen. The surname Клігер is characteristic of the United States, where it is a very rare surname, Ukraine, and Israel. Not in comparison with a country's population, it is the most numerous in the United States, Ukraine, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Клігер | Ukraine |
| Klieger | United States, Brazil, Israel |