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Cognomen Hayden (Hayden , 海登 , هايدن , among others...) , in the world, is a common last name. The last name Hayden is habitual in Ireland, where it is quite a common surname, Jamaica, and Isle of Man (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in the United States, the United Kingdom, and Ireland. Likewise, Hayden is the forename as well as the last name.