Etymology and distribution of 井戸口.

The Japanese surnames etymology dictionary.
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井戸口さんの分布

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 Okayama-ken(About 40)
2 Kumamoto-ken(About 30)
3 Aichi-ken(About 30)
4 Kagoshima-ken(About 20)
4 Tottori-ken(About 20)
4 Oosaka-fu(About 20)
4 Hyougo-ken(About 20)
8 Kagawa-ken(About 20)
8 Toukyou-to(About 20)
8 Ooita-ken(About 20)
PopulationAbout 400
Ranking15,087
Rank by city
1 Tamano-shi(About 30)
2 Kumamoto-shi(About 20)
3 Kagoshima-shi(About 20)
3 Touhaku-gun Yurihama-chou(About 20)
5 Kyouto-shi Nishikyou-ku(About 10)
5 Hamamatsu-shi(About 10)
5 Shouzu-gun Tonoshou-chou(About 10)
8 Ooshima-gun Suouooshima-chou(About 10)
8 Hirado-shi(About 10)
8 Nobeoka-shi(About 10)
Rank by subregion
1 岡山県 玉野市 和田(About 20)
1 鳥取県 東伯郡湯梨浜町 宇谷(About 20)
3 山口県 大島郡周防大島町 伊保田小伊保田(About 10)
3 香川県 小豆郡土庄町 淵崎(About 10)
3 岡山県 玉野市 深井町(About 10)
3 鹿児島県 鹿児島市 上本町(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
Ratios0.000298% 1 Tottori-ken(0.00303%)
2 Okayama-ken(0.00183%)
3 Kumamoto-ken(0.00183%)
4 Kagawa-ken(0.00153%)
5 Ooita-ken(0.00129%)
6 Miyazaki-ken(0.00102%)
7 Kagoshima-ken(0.00102%)
8 Shimane-ken(0.000926%)
9 Nagasaki-ken(0.000773%)
10 Kyouto-fu(0.000665%)
Rank by city
1 Touhaku-gun Yurihama-chou(0.0789%)
2 Shouzu-gun Tonoshou-chou(0.0499%)
3 Tamano-shi(0.0396%)
4 Ooshima-gun Suouooshima-chou(0.0207%)
5 Hirado-shi(0.0172%)
6 Oki-gun Okinoshima-chou(0.0163%)
7 Shouzu-gun Shoudoshima-chou(0.0155%)
8 Kamimashiki-gun Mashiki-machi(0.0136%)
9 Ama-gun Kanie-chou(0.0126%)
10 Nishisonogi-gun Nagayo-chou(0.0105%)
Rank by subregion

Notable cities

Touhaku-gun Yurihama-chou

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