Last name ヒロミツ (Hiromitsu 
, ヒロミツ , Hiromitu 
) , in the entire world, is a common cognomen. The family name ヒロミツ is characteristic of Japan, where it is quite a rare surname, Taiwan, where it is a rare surname, and the Dominican Republic. Not in comparison with a country's population, it is the most numerous in Eastern Asia, particularly Japan, China, and Taiwan. Much less frequently, ヒロミツ is the forename as well as the last name.