Etymology and distribution of 下井戸.

The Japanese surnames etymology dictionary.
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下井戸さんの分布

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 Aomori-ken(About 20)
2 Oosaka-fu(About 10)
3 Iwate-ken(About 10)
4 Saitama-ken(Very rare)
PopulationAbout 40
RankingOut of ranking
Rank by city
1 Hachinohe-shi(About 20)
2 Sakai-shi(About 10)
3 Kunohe-gun Hirono-chou(Very rare)
3 Morioka-shi(Very rare)
3 Suita-shi(Very rare)
3 Saitama-shi Oomiya-ku(Very rare)
Rank by subregion
1 青森県 八戸市 島守東台(About 10)
1 大阪府 堺市 草部(About 10)
1 青森県 八戸市 是川楢館平(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 Aomori-ken(0.00105%)
2 Iwate-ken(0.000571%)
3 Oosaka-fu(0.000173%)
4 Saitama-ken(Very rare)
Rank by city
1 Kunohe-gun Hirono-chou(0.0171%)
2 Hachinohe-shi(0.00664%)
3 Saitama-shi Oomiya-ku(0.00461%)
4 Morioka-shi(0.00158%)
5 Suita-shi(0.00155%)
6 Sakai-shi(0.00114%)
Rank by subregion

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