Last name Масанори (Masanori 
, Масанори 
, Masanory 
) , around the world, is quite a rare family name. The cognomen Масанори is habitual in Japan, where it is quite a rare surname, Singapore, where it is a rare surname, and Hong Kong. In absolute terms, it is the most numerous in Japan, China, and Singapore. Likewise, Масанори is the forename as well as the last name.