Cognomen Кикуя (Kikuya 
, Кикуя) , in the world, is a very rare family name. The cognomen Кикуя is habitual in Tanzania, where it is a very rare surname, New Zealand, and Thailand, where it is an extremely rare surname. In absolute terms, this name is the most popular in Tanzania, the United States, and New Zealand. Much more frequently, Кикуя is the forename as well as the last name.