Last name Емерсон (Emerson 
, Emmerson 
, Емерсон 
) , across the world, is a common family name. The cognomen Емерсон is characteristic of Honduras, where it is quite a common surname, Isle of Man, and New Zealand (explore the name in all countries). Not in comparison with a country's population, it most frequently occurs in the United States, the United Kingdom, and Honduras. More frequently, Емерсон is the forename as well as the last name.