Last name 道格拉斯 (Douglas 
, Douglass 
, 道格拉斯) , in the world, is a widespread surname. The cognomen 道格拉斯 is characteristic of Latin America and the Caribbean, particularly Grenada, where it is a common surname, Saint Kitts and Nevis, and Jamaica (explore the name in all countries). In absolute terms, it is commonest in the United States, the United Kingdom, and Venezuela. More prevalently, 道格拉斯 is the forename as well as the last name.