Last name Наито (Naito 
, Masatame , Masamata 
) , throughout the world, is quite a rare cognomen. The family name Наито is characteristic of Hong Kong, where it is quite a rare surname, Kenya, where it is a rare surname, and Japan. Not in comparison with a country's population, it most frequently occurs in Japan, the United States, and Kenya. Likewise, Наито is the forename as well as the last name.