Last name 邓恩 (Dun 
, Dunn , Dunne ) , around the globe, is a widespread surname. The last name 邓恩 is characteristic of Ireland, where it is a common surname, Marshall Islands, and Isle of Man (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in the United States, the United Kingdom, and China. Much less frequently, 邓恩 is the forename as well as the last name.