Etymology and distribution of 後反.

The Japanese surnames etymology dictionary.
https://play.google.com/store/apps/details?id=info.jigensha.jcedfreeGoogle Play で手に入れよう https://apps.apple.com/us/app/id1471109324
↑オフライン検索できるアプリもどうぞ
在日通名大全

日本初、在日通名の研究書「在日通名大全」発売中!
ネットの電話帳 住宅地図 マッポン!

後反さんの分布

Population

Distributions by prefecture
都道府県分布数図
Distributions by city
市区町村分布数図
Distributions by subregion
小地域分布数図
Whole Japan Prefectures
レベル3 1 Iwate-ken(About 20)
2 Hokkaidou(About 10)
3 Gunma-ken(About 10)
3 Toukyou-to(About 10)
5 Aomori-ken(Very rare)
5 Fukushima-ken(Very rare)
5 Kanagawa-ken(Very rare)
5 Aichi-ken(Very rare)
PopulationAbout 70
Ranking38,443
Rank by city
1 Ninohe-shi(About 10)
1 Ninohe-gun Ichinohe-machi(About 10)
1 Akishima-shi(About 10)
1 Yuubari-shi(About 10)
1 Isesaki-shi(About 10)
6 Fukushima-shi(Very rare)
6 Kitanagoya-shi(Very rare)
6 Yokohama-shi Totsuka-ku(Very rare)
6 Iwamizawa-shi(Very rare)
6 San'nohe-gun Nanbu-machi(Very rare)
Rank by subregion
1 北海道 夕張市 末広(About 10)
1 東京都 昭島市 昭和町(About 10)

Distributions of ratios

Distributions of ratios by prefecture
都道府県分布比率図
Distributions of ratios by city
市区町村分布比率図
Distributions of ratios by subregion
小地域分布比率図
Whole Japan Prefectures
RatiosVery rare 1 Iwate-ken(0.00114%)
2 Gunma-ken(0.000405%)
3 Aomori-ken(0.000262%)
4 Hokkaidou(0.000209%)
5 Fukushima-ken(0.000201%)
6 Toukyou-to(Very rare)
7 Aichi-ken(Very rare)
8 Kanagawa-ken(Very rare)
Rank by city
1 Ninohe-gun Ichinohe-machi(0.0426%)
2 Yuubari-shi(0.0374%)
3 Ninohe-shi(0.0222%)
4 San'nohe-gun Nanbu-machi(0.0162%)
5 Akishima-shi(0.00964%)
6 Kitanagoya-shi(0.00616%)
7 Isesaki-shi(0.00438%)
8 Iwamizawa-shi(0.00377%)
9 Yokohama-shi Totsuka-ku(0.0021%)
10 Fukushima-shi(0.00153%)
Rank by subregion

マッポン! で分布を見る