Etymology and distribution of 尾井.

Oi 【尾井】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Yamaguchi-ken , Hiroshima-ken .

① Topography . From Okinawa and the village. Hiroshima-ken Hiroshima-shi Naka-ku Kamamachi was in the Edo period in the Hiroshima samurai of the Clan office. Chiba-ken Minamibousou-shi In Tomiura Town Toyooka tells that he was engaged in agriculture and fishery. Estimated in the Edo period. Ehime-ken Uwajima-shi Yoshida-cho Okimura is a place name with a record since the Edo period.

② Tochigi-ken Mooka-shi off the coast ( Okinawa : Okimura) is a place name with a record since the Edo period. Tochigi-ken Mooka-shi Distributed in Kameyama.

④ Origin of Toyama-ken Nanto-shi off the coast (formerly Okimura). A place name with a record since the Edo period. Tochigi-ken Oyama-shi In Tobiguka in 1840 (Tenpo 11 years) tell her that she came from Toyama-ken .

⑤ Topography . "Village" was added to Oki which is the surname of Amagi archipelago of Kagoshima-ken . Estimated at the time of returning to Japan in 1953. 沖 Oki reference.

Onoi 【尾井】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Miyazaki-ken , Oosaka-fu , Iwate-ken . Miyazaki-ken Miyazaki-shi Birth of Kashiwada. Place name with a record since the North / South morning era. Yamaguchi-ken Iwakuni-shi Yokoyama was in the Edo period in the Iwakuni clan of the Clan office. Good neighbor . Nara-ken Yamatotakada-shi There is distribution in the earthquake .