Cognomen كالاشي (Kalache 
, كالاشي 
) , in the world, is quite a rare last name. The cognomen كالاشي is habitual in Lesotho, where it is quite a rare surname, Lebanon, and Algeria. Not in comparison with a country's population, the name is most common in Algeria, Iran, and Lebanon. Very seldom, كالاشي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kalache | United Arab Emirates, Algeria, Lesotho, Brazil, Lebanon |
| كالاشي | Iran |