Cognomen Karii (Karii 
, Карий 
) , across the world, is quite a rare last name. The family name Karii is habitual in Kazakhstan, where it is quite a rare surname, Ukraine, and Kenya, where it is a rare surname. Not in comparison with a country's population, the name is most common in Ukraine, Japan, and Kazakhstan. Likewise, Karii is the forename as well as the last name.