Cognomen 海涅 (Heine 
, 海涅 
) , around the world, is a common last name. The last name 海涅 is characteristic of Marshall Islands, where it is a common surname, Germany, where it is quite a common surname, and Denmark, where it is quite a rare surname. Not in comparison with a country's population, it most frequently occurs in Germany, the United States, and Netherlands. Much less frequently, 海涅 is the forename as well as the last name.