Last name 邦海 (邦海 
, Banghai 
) , all over the world, is a rare cognomen. The family name 邦海 is characteristic of China, where it is a very rare surname, Chile, where it is an extremely rare surname, and Spain. Measured by absolute frequency, the name is most common in China, Nigeria, and Spain. More frequently, 邦海 is the forename as well as the last name.