Globally, Масатоши (Masatoshi 
, Масатоши 
, Masatochi 
) is quite a rare epicene first name. The first name Масатоши is habitual in Japan, where it is a rare epicene name, the United States, where it is a very rare boy's name, and China. Likewise, Масатоши is the last name as well as the forename.