Last name 吕金 (吕金 
, Lueking 
) , globally, is a rare cognomen. The surname 吕金 is characteristic of Germany, where it is a rare surname, the United States, where it is a very rare surname, and Canada, where it is an extremely rare surname. In absolute terms, it is the most numerous in the United States, Germany, and China. Likewise, 吕金 is the forename as well as the last name.