Family name דלטון (Dalton 
, דלטון 
) , around the world, is a common cognomen. The cognomen דלטון is habitual in Ireland, where it is quite a common surname, Isle of Man, and Australia (explore the name in all countries). In absolute terms, it is commonest in the United States, the United Kingdom, and Australia. Also, דלטון is the forename as well as the last name.