In the entire world, Мерсон (Merson 
, Мерсон 
) is quite a rare masculine first name. The forename Мерсон is characteristic of Philippines, where it is a rare male name, the Democratic Republic of the Congo, and Peru, where it is a very rare male name. Not in comparison with a country's population, it most frequently occurs in Philippines, the Democratic Republic of the Congo, and Brazil. Also, Мерсон is the last name as well as the forename.