Last name Hironori (Hironori 
, ヒロノリ , Хиронори 
) , in all the world, is a common cognomen. The family name Hironori is habitual in Japan, where it is quite a common surname, Taiwan, where it is a rare surname, and Hungary. In absolute terms, it is the most numerous in Eastern Asia, particularly Japan, China, and Taiwan. Very seldom, Hironori is the forename as well as the last name.