Etymology and distribution of 小井川.

The Japanese surnames etymology dictionary.
https://play.google.com/store/apps/details?id=info.jigensha.jcedfreeGoogle Play で手に入れよう https://apps.apple.com/us/app/id1471109324
↑オフライン検索できるアプリもどうぞ
在日通名大全

日本初、在日通名の研究書「在日通名大全」発売中!
ネットの電話帳 住宅地図 マッポン!

小井川さんの分布

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 80)
2 Toukyou-to(About 70)
3 Aomori-ken(About 40)
4 Chiba-ken(About 30)
5 Hiroshima-ken(About 30)
6 Hokkaidou(About 10)
7 Kanagawa-ken(About 10)
7 Miyagi-ken(About 10)
9 Nagasaki-ken(Very rare)
9 Fukuoka-ken(Very rare)
PopulationAbout 300
Ranking17,254
Rank by city
1 Hachinohe-shi(About 30)
2 Katsushika-ku(About 30)
3 Hiki-gun Yoshimi-machi(About 20)
4 Hachiouji-shi(About 10)
4 Souka-shi(About 10)
4 Chiba-shi Wakaba-ku(About 10)
4 Saitama-shi Urawa-ku(About 10)
4 Fukuyama-shi(About 10)
9 Ageo-shi(About 10)
9 Saitama-shi Kita-ku(About 10)
Rank by subregion
1 東京都 葛飾区 立石(About 30)
2 広島県 福山市 吉津町(About 10)
2 青森県 八戸市 長者(About 10)
2 埼玉県 比企郡吉見町 田甲(About 10)
2 埼玉県 さいたま市浦和区 上木崎(About 10)
2 埼玉県 比企郡吉見町 中新井(About 10)
2 埼玉県 草加市 瀬崎町(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
Ratios0.000238% 1 Aomori-ken(0.00236%)
2 Saitama-ken(0.0014%)
3 Hiroshima-ken(0.000865%)
4 Toukyou-to(0.000746%)
5 Chiba-ken(0.000617%)
6 Miyagi-ken(0.000417%)
7 Nagasaki-ken(0.000258%)
8 Tochigi-ken(0.000222%)
9 Hokkaidou(0.000209%)
10 Kanagawa-ken(0.000123%)
Rank by city
1 Hiki-gun Yoshimi-machi(0.0819%)
2 Hachinohe-shi(0.0133%)
3 Saitama-shi Urawa-ku(0.0117%)
4 Monbetsu-shi(0.0117%)
5 Chiba-shi Wakaba-ku(0.0105%)
6 Katsushika-ku(0.00954%)
7 Akitakata-shi(0.00954%)
8 Hamura-shi(0.00948%)
9 Saitama-shi Kita-ku(0.00863%)
10 Kunitachi-shi(0.00781%)
Rank by subregion
1 東京都 葛飾区 立石(0.187% / About 30)

Notable cities

Hiki-gun Yoshimi-machi

マッポン! で分布を見る