「Okaniwa」(おかにわ)さんの名字の由来、語源、分布。

Hiroshima-ken Kure-shi , Tottori-ken Sakaiminato-shi , Oosaka-fu . Tottori-ken Sakaiminato-shi It was in Takeuchi-machi during the Azuchi-Momoyama period. There is an example of using a "valley" for a store of a shop name. Tottori-ken Sakaiminato-shi In the flower-town shipping industry, Fukui-ken Nanjou-gun Minamiechizen-chou tell them that in old woods they were engaged in agriculture. Estimated in the Edo period.

2022年 4月 5日更新

Whole Japan		Prefectures
レベル	5	1　Saitama-ken(About 600) 2　Toukyou-to(About 600) 3　Nagano-ken(About 500) 4　Gunma-ken(About 300) 5　Aichi-ken(About 300) 6　Kanagawa-ken(About 200) 7　Chiba-ken(About 200) 8　Gifu-ken(About 200) 9　Niigata-ken(About 200) 10　Shizuoka-ken(About 100)
Population	About 3,500
Ranking	3,531

Rank by city
1　Misato-shi(About 300) 2　Iida-shi(About 200) 3　Maebashi-shi(About 200) 4　Setagaya-ku(About 200) 5　Kiso-gun Nagiso-machi(About 90) 6　Jouetsu-shi(About 70) 6　Ena-shi(About 70) 8　Nakatsugawa-shi(About 60) 9　Shimoina-gun Achi-mura(About 50) 10　Adachi-ku(About 40)

Rank by subregion
1　埼玉県三郷市鷹野(About 200) 2　群馬県前橋市上細井町(About 120) 3　長野県飯田市山本(About 70) 4　埼玉県三郷市高州(About 50) 5　東京都世田谷区桜丘(About 40) 5　長野県下伊那郡阿智村駒場(About 40) 7　埼玉県越谷市東町(About 30) 8　長野県木曽郡南木曽町吾妻中折(About 30) 8　長野県飯田市大瀬木(About 30) 8　埼玉県三郷市戸ケ崎(About 30)

Rank by subregion