Surname Lujon (Lujon 
) , all around the world, is a very rare last name. The last name Lujon is habitual in Malaysia, where it is a rare surname, Canada, where it is an extremely rare surname, and the United States. Not in comparison with a country's population, this name is the most popular in Malaysia, the United States, and Brazil. Very seldom, Lujon is the forename as well as the last name.