Etymology and distribution of 安久沢.

The Japanese surnames etymology dictionary.
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安久沢さんの分布

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 Saitama-ken(About 60)
2 Kanagawa-ken(About 10)
3 Chiba-ken(About 10)
4 Ibaraki-ken(Very rare)
4 Hokkaidou(Very rare)
PopulationAbout 90
Ranking32,484
Rank by city
1 Honjou-shi(About 30)
2 Chigasaki-shi(About 10)
2 Saitama-shi Minuma-ku(About 10)
2 Kamagaya-shi(About 10)
5 Yokosuka-shi(Very rare)
5 Kawaguchi-shi(Very rare)
5 Saitama-shi Nishi-ku(Very rare)
5 Saitama-shi Midori-ku(Very rare)
5 Saitama-shi Oomiya-ku(Very rare)
5 Saitama-shi Minami-ku(Very rare)
Rank by subregion
1 埼玉県 本庄市 小平(About 20)
2 神奈川県 茅ヶ崎市 浜見平(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 Saitama-ken(0.00103%)
2 Kanagawa-ken(0.000184%)
3 Chiba-ken(0.000176%)
4 Ibaraki-ken(0.000142%)
5 Hokkaidou(Very rare)
Rank by city
1 Tokachishi-chou Toyokoro-chou(0.069%)
2 Honjou-shi(0.0388%)
3 Kamagaya-shi(0.0102%)
4 Saitama-shi Minuma-ku(0.00711%)
5 Saitama-shi Nishi-ku(0.00597%)
6 Saitama-shi Midori-ku(0.0057%)
7 Saitama-shi Oomiya-ku(0.00461%)
8 Chigasaki-shi(0.00428%)
9 Saitama-shi Minami-ku(0.00376%)
10 Tsukuba-shi(0.00266%)
Rank by subregion

Notable cities

Tokachishi-chou Toyokoro-chou

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