Last name كسيلة (Koceila 
, كسيلة , Kusaila 
) , in all the world, is a rare family name. The family name كسيلة is habitual in Algeria, where it is a rare surname, Spain, where it is a very rare surname, and France, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Algeria, the United States, and Spain. More prevalently, كسيلة is the forename as well as the last name.