Cognomen Кайто (Kaito 
, Cailleteau 
, Кайто) , all over the world, is quite a rare surname. The family name Кайто is characteristic of France, where it is quite a rare surname, Taiwan, where it is a rare surname, and Indonesia. Not in comparison with a country's population, it is the most numerous in Indonesia, France, and Vietnam. Also, Кайто is the forename as well as the last name.