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Cognomen Sayyaf (Sayyaf
, سياف
, Сайяф
) , in the world, is a rare family name. The cognomen Sayyaf is characteristic of United Arab Emirates, where it is a rare surname, Iran, and Saudi Arabia. In absolute terms, it most frequently occurs in Indonesia, Iran, and Saudi Arabia. Likewise, Sayyaf is the forename as well as the last name.