Etymology and distribution of 大野本.

Oonomoto 【大野本】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Fukushima-ken , Tochigi-ken , Ibaraki-ken . Tochigi-ken Haga-gun Mashiko-machi Origin of a house. A place name with a record since the Edo period. Mr. Kiyohara referred to his house last name from 1264 to 1275 (literary years) in the same told that the place name of the small room was changed to a small house. 清原 Kiyohara reference.