Last name دايموند (Diamond 
, Demond , Damond 
) , throughout the world, is a common cognomen. The cognomen دايموند is habitual in Saint Kitts and Nevis, where it is quite a common surname, Saint Vincent and the Grenadines, and Jersey (explore the name in all countries). In absolute terms, it most frequently occurs in the United States, Nigeria, and the United Kingdom. Also, دايموند is the forename as well as the last name.