Etymology and distribution of 岩貞.

The Japanese surnames etymology dictionary.
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在日通名大全

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岩貞さんの分布

Etymology Related Information provision

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 Kouchi-ken(About 200)
2 Oosaka-fu(About 30)
3 Toukyou-to(About 20)
4 Kanagawa-ken(About 10)
4 Aichi-ken(About 10)
4 Okayama-ken(About 10)
4 Hyougo-ken(About 10)
8 Miyazaki-ken(Very rare)
8 Nara-ken(Very rare)
8 Saitama-ken(Very rare)
PopulationAbout 300
Ranking18,200
Rank by city
1 Muroto-shi(About 60)
2 Nankoku-shi(About 50)
3 Kouchi-shi(About 30)
4 Yao-shi(About 10)
5 Setagaya-ku(Very rare)
5 Kyouto-shi Yamashina-ku(Very rare)
5 Yokohama-shi Kanazawa-ku(Very rare)
5 Yokosuka-shi(Very rare)
5 Hata-gun Ootsuki-chou(Very rare)
5 Okayama-shi(Very rare)
Rank by subregion
1 高知県 室戸市 吉良川町丙(About 30)
2 高知県 南国市 西山(About 30)
3 高知県 室戸市 室戸岬町(About 10)
3 高知県 室戸市 室戸岬町三津(About 10)
3 高知県 南国市 東崎(About 10)
6 高知県 南国市 大そね甲(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
Ratios0.000216% 1 Kouchi-ken(0.0155%)
2 Okayama-ken(0.000407%)
3 Oosaka-fu(0.000403%)
4 Wakayama-ken(0.000342%)
5 Miyazaki-ken(0.000339%)
6 Nara-ken(0.000297%)
7 Toukyou-to(0.000249%)
8 Kyouto-fu(0.000166%)
9 Hyougo-ken(0.000164%)
10 Aichi-ken(0.000134%)
Rank by city
1 Muroto-shi(0.205%)
2 Nankoku-shi(0.0907%)
3 Hata-gun Ootsuki-chou(0.0374%)
4 Kawabe-gun Inagawa-chou(0.0182%)
5 Tosashimizu-shi(0.0144%)
6 Agawa-gun Ino-chou(0.0115%)
7 Fussa-shi(0.00881%)
8 Shimanto-shi(0.00847%)
9 Kouchi-shi(0.00721%)
10 Higashiyamato-shi(0.0064%)
Rank by subregion
1 高知県 室戸市 吉良川町丙(7.61% / About 30)
2 高知県 南国市 西山(3.82% / About 30)

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