Surname שרידן (Sheridan 
, שרידן 
) , throughout the world, is a common last name. The cognomen שרידן is habitual in Northern Europe, particularly Ireland, where it is a common surname, Guernsey, where it is quite a common surname, and Jersey (explore the name in all countries). Measured by absolute frequency, this name is the most popular in the United States, the United Kingdom, and Ireland. Very seldom, שרידן is the forename as well as the last name.