Last name 海默 (海默 
, Haimo 
, Hymer 
) , across the world, is quite a rare family name. The family name 海默 is characteristic of Norway, where it is a rare surname, the United States, and Finland. Not in comparison with a country's population, this name is the most popular in the United States, China, and Germany. Also, 海默 is the forename as well as the last name.