Etymology and distribution of 推井.

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!

推井さんの分布

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2 1 Fukui-ken(About 10)
1 Kyouto-fu(About 10)
3 Oosaka-fu(Very rare)
3 Hokkaidou(Very rare)
PopulationAbout 30
RankingOut of ranking
Rank by city
1 Oono-shi(About 10)
2 Uji-shi(Very rare)
2 Moriguchi-shi(Very rare)
2 Kyouto-shi Kamigyou-ku(Very rare)
2 Kushiroshi-chou Kushiro-chou(Very rare)
Rank by subregion
1 福井県 大野市 木本(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 Fukui-ken(0.000956%)
2 Kyouto-fu(0.000333%)
3 Hokkaidou(Very rare)
4 Oosaka-fu(Very rare)
Rank by city
1 Oono-shi(0.0188%)
2 Kushiroshi-chou Kushiro-chou(0.0181%)
3 Kyouto-shi Kamigyou-ku(0.00509%)
4 Moriguchi-shi(0.00323%)
5 Uji-shi(0.00235%)
Rank by subregion

マッポン! で分布を見る