Surname Kliko (Kliko 
) , throughout the world, is a rare cognomen. The last name Kliko is habitual in Uzbekistan, where it is a rare surname, Canada, where it is an extremely rare surname, and Argentina. Not in comparison with a country's population, it is the most numerous in Uzbekistan, Nigeria, and the United States. Very seldom, Kliko is the forename as well as the last name.