Surname 本森 (Benson 
, 本森 
, Bunsen 
) , around the world, is a widespread last name. The surname 本森 is characteristic of Isle of Man, where it is quite a common surname, Jersey, and Ghana (explore the name in all countries). Measured by absolute frequency, it is the most numerous in the United States, Nigeria, and the United Kingdom. Likewise, 本森 is the forename as well as the last name.