In the world, Денисон (Denison 
, Денисон 
) is quite a common male first name. The first name Денисон is characteristic of Brazil, where it is quite a rare male name, Albania, and the Democratic Republic of the Congo, where it is a rare masculine name. Not in comparison with a country's population, it most frequently occurs in Brazil, the Democratic Republic of the Congo, and the United States. Also, Денисон is the last name as well as the forename.