In all the world, Масахико (Masahiko 
, Масахико 
) is quite a rare boy's first name. The first name Масахико is habitual in Japan, where it is a rare male name, Australia, where it is a very rare masculine name, and the United States. In absolute terms, it most frequently occurs in Japan, China, and the United States. Also, Масахико is the last name as well as the forename.