Cognomen Ruson (Ruson 
) , around the world, is a rare surname. The last name Ruson is habitual in Czechia, where it is a rare surname, Bangladesh, where it is a very rare surname, and Italy, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Bangladesh, India, and Czechia. Likewise, Ruson is the forename as well as the last name.