Surname 拉贡 (拉贡 
, Ragone 
) , around the world, is quite a common last name. The cognomen 拉贡 is characteristic of Italy, where it is quite a rare surname, Argentina, and Denmark, where it is a rare surname. Measured by absolute frequency, the name is most common in Italy, the United States, and Argentina. Very seldom, 拉贡 is the forename as well as the last name.