Hirono (surname)

Hirono (written: 広野) is a Japanese surname. Notable people with the surname include:


 * Asami Hirono (広野 あさみ), Japanese snowboarder
 * Mazie Hirono (born 1947), American politician
 * Koichi Hirono (広野 耕一), Japanese footballer
 * Miwa Hirono (廣野 美和), Japanese academic
 * Takeyasu Hirono (born 1971), Japanese mixed martial artist