Last name Догерті (Doherty 
, Doerti 
, Догерті 
) , across the world, is a common cognomen. The cognomen Догерті is habitual in Ireland, where it is a common surname, British Virgin Islands, where it is quite a common surname, and Jersey (explore the name in all countries). In absolute terms, it is commonest in the United States, the United Kingdom, and Ireland. Very seldom, Догерті is the forename as well as the last name.