Etymology and distribution of 忠井.

The Japanese surnames etymology dictionary.
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在日通名大全

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忠井さんの分布

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 Shimane-ken(About 10)
1 Hyougo-ken(About 10)
3 Oosaka-fu(Very rare)
PopulationAbout 20
RankingOut of ranking
Rank by city
1 Un'nan-shi(About 10)
2 Moriguchi-shi(Very rare)
2 Koube-shi Higashinada-ku(Very rare)
2 Akashi-shi(Very rare)
Rank by subregion
1 島根県 雲南市 大東(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 Shimane-ken(0.000926%)
2 Hyougo-ken(0.000164%)
3 Oosaka-fu(Very rare)
Rank by city
1 Un'nan-shi(0.0152%)
2 Moriguchi-shi(0.00323%)
3 Koube-shi Higashinada-ku(0.00277%)
4 Akashi-shi(0.00163%)
Rank by subregion

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