>
Cognomen Horiguchi (ホリグチ , Horiguchi ) , throughout the world, is a rare surname. The surname Horiguchi is characteristic of Japan, where it is a rare surname, Singapore, and Switzerland, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Japan, Brazil, and the United States. More frequently, Horiguchi is the forename as well as the last name.