Etymology and distribution of 伊井沢.

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!

伊井沢さんの分布

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 Niigata-ken(About 40)
2 Toukyou-to(About 10)
3 Kanagawa-ken(About 10)
4 Chiba-ken(Very rare)
PopulationAbout 70
Ranking37,228
Rank by city
1 Itoigawa-shi(About 40)
2 Hachiouji-shi(About 10)
3 Chigasaki-shi(Very rare)
3 Yokohama-shi Midori-ku(Very rare)
3 Toshima-ku(Very rare)
3 Abiko-shi(Very rare)
Rank by subregion
1 新潟県 糸魚川市 釜沢(About 10)
1 新潟県 糸魚川市 平牛(About 10)
3 東京都 八王子市 松が谷(About 10)
3 新潟県 糸魚川市 一ノ宮(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 Niigata-ken(0.00161%)
2 Toukyou-to(0.000149%)
3 Kanagawa-ken(0.000123%)
4 Chiba-ken(Very rare)
Rank by city
1 Itoigawa-shi(0.0624%)
2 Abiko-shi(0.004%)
3 Yokohama-shi Midori-ku(0.00346%)
4 Toshima-ku(0.00264%)
5 Chigasaki-shi(0.00214%)
6 Hachiouji-shi(0.00204%)
Rank by subregion

Notable cities

Itoigawa-shi

マッポン! で分布を見る