Etymology and distribution of 正久.

The Japanese surnames etymology dictionary.
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在日通名大全

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正久さんの分布

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 Shizuoka-ken(About 20)
2 Hiroshima-ken(About 20)
2 Yamaguchi-ken(About 20)
4 Nara-ken(About 10)
5 Toukyou-to(About 10)
5 Chiba-ken(About 10)
7 Fukuoka-ken(Very rare)
7 Shiga-ken(Very rare)
7 Okayama-ken(Very rare)
7 Oosaka-fu(Very rare)
PopulationAbout 110
Ranking29,628
Rank by city
1 Hamamatsu-shi(About 20)
2 Ooshima-gun Suouooshima-chou(About 20)
3 Uda-shi(About 10)
4 Oota-ku(About 10)
4 Matsudo-shi(About 10)
4 Yamagata-gun Kitahiroshima-chou(About 10)
7 Mihara-shi(Very rare)
7 Kitakyuushuu-shi Yahatanishi-ku(Very rare)
7 Kurashiki-shi(Very rare)
7 Kusatsu-shi(Very rare)
Rank by subregion
1 山口県 大島郡周防大島町 秋(About 20)
2 静岡県 浜松市 気田(About 10)
2 静岡県 浜松市 山東(About 10)
2 広島県 山県郡北広島町 南方(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(0.000955%)
2 Nara-ken(0.000891%)
3 Hiroshima-ken(0.000577%)
4 Shizuoka-ken(0.000555%)
5 Shiga-ken(0.000325%)
6 Okayama-ken(0.000203%)
7 Chiba-ken(0.000176%)
8 Toukyou-to(Very rare)
9 Fukuoka-ken(Very rare)
10 Hyougo-ken(Very rare)
Rank by city
1 Ooshima-gun Suouooshima-chou(0.0414%)
2 Yamagata-gun Kitahiroshima-chou(0.0296%)
3 Uda-shi(0.0287%)
4 Kusatsu-shi(0.00436%)
5 Oosaka-shi Suminoe-ku(0.00425%)
6 Mihara-shi(0.0033%)
7 Hamamatsu-shi(0.00281%)
8 Hiroshima-shi Asaminami-ku(0.00253%)
9 Matsudo-shi(0.00232%)
10 Oota-ku(0.00187%)
Rank by subregion

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