Surname Канишка (Kanishka 
, Канишка 
) , around the globe, is quite a common last name. The last name Канишка is characteristic of Sri Lanka, where it is quite a common surname, Qatar, where it is quite a rare surname, and United Arab Emirates, where it is a rare surname. Not in comparison with a country's population, it is the most numerous in Sri Lanka, India, and United Arab Emirates. More prevalently, Канишка is the forename as well as the last name.