Family name ايلكا (Ilkka 
, ايلكا 
) , across the world, is quite a rare cognomen. The family name ايلكا is characteristic of Finland, where it is quite a common surname, Iran, where it is quite a rare surname, and Sweden, where it is a rare surname. Not in comparison with a country's population, it is commonest in Iran, Finland, and the United States. Also, ايلكا is the forename as well as the last name.