Last name 斯旺 (Swan 
, Swann , 斯旺 
) , worldwide, is a common family name. The family name 斯旺 is characteristic of Guernsey, where it is quite a common surname, British Virgin Islands, and Bahamas (explore the name in all countries). In absolute terms, it is commonest in the United States, the United Kingdom, and Myanmar. Likewise, 斯旺 is the forename as well as the last name.