Cognomen Kleć (Klitsche 
, Kleć 
) , in the entire world, is a rare surname. The family name Kleć is habitual in Germany, where it is a very rare surname, Poland, and Brazil, where it is an extremely rare surname. Very seldom, Kleć is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Klitsche | Brazil, Italy, Germany |
| Kleć | Poland |