Last name Каски (Kaski 
, Каски 
) , all over the world, is quite a rare cognomen. The last name Каски is habitual in Finland, where it is quite a common surname, Norway, where it is a rare surname, and Nepal. Not in comparison with a country's population, the name is most common in Finland, the United States, and India. Much less frequently, Каски is the forename as well as the last name.