「Oomi」(おおみ)さんの名字の由来、語源、分布。

① Ibaraki-ken Hitachioomiya-shi originated in small company . A place name with a record since the Edo period.

② Ibaraki-ken Namegata-shi Origin of small incarnation . A place name with a record since the Muromachi period.

③ Tochigi-ken Haga-gun Motegi-machi Originally found in small company . A place name with a record since the Edo period.

④ Fukushima-ken Ishikawa-gun Asakawa-machi Originally founded by Oshima. Place name with a record since the North / South morning era.

2022年 5月 13日更新

Whole Japan		Prefectures
レベル	3	1　Hokkaidou(About 130) 2　Aichi-ken(About 80) 3　Okayama-ken(About 40) 3　Oosaka-fu(About 40) 5　Kagawa-ken(About 30) 6　Shizuoka-ken(About 10) 7　Nagasaki-ken(About 10) 7　Toukyou-to(About 10) 7　Hiroshima-ken(About 10) 10　Tottori-ken(Very rare)
Population	About 400
Ranking	14,505

Rank by city
1　Hakodate-shi(About 50) 2　Maniwa-shi(About 30) 3　Nishio-shi(About 30) 4　Okazaki-shi(About 30) 5　Sakaide-shi(About 20) 6　Ebetsu-shi(About 20) 7　Mihara-shi(About 10) 7　Takamatsu-shi(About 10) 7　Hamamatsu-shi(About 10) 7　Toyota-shi(About 10)

Rank by subregion
1　岡山県真庭市上長田(About 20) 2　北海道函館市瀬田来町(About 10) 2　香川県坂出市加茂町甲(About 10) 2　愛知県西尾市寄住町東浦(About 10) 5　北海道江別市幸町(About 10) 5　北海道函館市小安町(About 10)