Town that includes the name 'Ono' is the former Oaza Ono, Yamashinacho Town, that was reorganized into the ten towns when it was integrated into the Higashiyamaku Ward in 1931.
「小野」を冠称する町名はもとの山科町大字小野で、昭和6年、当時の東山区へ編入された際、10町に編成された。