Surname 洛蒙 (洛蒙 
, Laumon 
) , around the globe, is a rare family name. The last name 洛蒙 is habitual in France, where it is a rare surname, Switzerland, where it is a very rare surname, and China, where it is an extremely rare surname. More frequently, 洛蒙 is the forename as well as the last name.