Last name 隆金 (隆金 
, Lungin 
) , in the entire world, is a rare cognomen. The last name 隆金 is habitual in Lithuania, where it is a rare surname, Malaysia, where it is a very rare surname, and Australia. Not in comparison with a country's population, it is commonest in China, the United States, and Malaysia. More frequently, 隆金 is the forename as well as the last name.