Around the globe, まさひこ (Masahiko 
, まさひこ) is quite a rare masculine forename. The forename まさひこ is habitual in Japan, where it is a rare masculine name, Australia, where it is a very rare male name, and the United States. In absolute terms, it is the most numerous in Japan, China, and the United States. Also, まさひこ is the last name as well as the forename.