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Surname Kayar (Kayar
, Khayar
) , in the entire world, is a common family name. The cognomen Kayar is characteristic of Turkey, where it is quite a common surname, Mauritania, where it is quite a rare surname, and Myanmar. In absolute terms, the name is most common in Turkey, India, and Myanmar. Very seldom, Kayar is the forename as well as the last name.