Last name 卢恩 (Lewen 
, 卢恩 ) , all over the world, is a rare surname. The family name 卢恩 is habitual in Germany, where it is a rare surname, Sweden, and Austria. Not in comparison with a country's population, it is commonest in Germany, the United States, and Indonesia. Likewise, 卢恩 is the forename as well as the last name.