Etymology and distribution of 貞久.

The Japanese surnames etymology dictionary.
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貞久さんの分布

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 Yamaguchi-ken(About 90)
2 Hiroshima-ken(About 20)
3 Kagoshima-ken(Very rare)
3 Aichi-ken(Very rare)
PopulationAbout 110
Ranking29,004
Rank by city
1 Shuunan-shi(About 40)
2 Kudamatsu-shi(About 30)
3 Shoubara-shi(About 10)
4 Kure-shi(Very rare)
4 Hikari-shi(Very rare)
4 Houfu-shi(Very rare)
4 Toyota-shi(Very rare)
4 Ooshima-gun Isen-chou(Very rare)
4 Fukuyama-shi(Very rare)
Rank by subregion
1 山口県 下松市 下谷赤谷(About 20)
2 山口県 周南市 大潮葉の内(About 10)
3 山口県 周南市 鹿野上(About 10)
3 広島県 庄原市 本村町(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
RatiosVery rare 1 Yamaguchi-ken(0.00478%)
2 Hiroshima-ken(0.000577%)
3 Kagoshima-ken(0.000203%)
4 Aichi-ken(Very rare)
Rank by city
1 Kudamatsu-shi(0.053%)
2 Ooshima-gun Isen-chou(0.0387%)
3 Shuunan-shi(0.0243%)
4 Shoubara-shi(0.0138%)
5 Hikari-shi(0.0063%)
6 Houfu-shi(0.00325%)
7 Kure-shi(0.00132%)
8 Toyota-shi(0.00121%)
9 Fukuyama-shi(0.000897%)
Rank by subregion
1 山口県 下松市 下谷赤谷(16.1% / About 20)

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