Family name Kislar (Kislar 
) , globally, is a very rare cognomen. The family name Kislar is habitual in Estonia, where it is a rare surname, Bulgaria, and Germany, where it is a very rare surname. Very seldom, Kislar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kislar | Germany, Estonia, Bulgaria, India, France |