Surname Каири (Kairi 
, Каири 
) , around the world, is a common cognomen. The family name Каири is habitual in Aland Islands, where it is quite a common surname, Namibia, where it is quite a rare surname, and Papua New Guinea. Not in comparison with a country's population, it is the most numerous in India, Bangladesh, and Papua New Guinea. Likewise, Каири is the forename as well as the last name.