Family name สว้าน (Sawan 
, สว้าน) , in all the world, is a common cognomen. The family name สว้าน is habitual in Western Asia, particularly Lebanon, where it is quite a common surname, Syria, and United Arab Emirates, where it is quite a rare surname. Not in comparison with a country's population, this name is the most popular in Lebanon, Egypt, and Syria. Also, สว้าน is the forename as well as the last name.