Etymology and distribution of 苫井.

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!

苫井さんの分布

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 30)
2 Toukyou-to(About 10)
3 Kanagawa-ken(Very rare)
3 Niigata-ken(Very rare)
3 Tokushima-ken(Very rare)
3 Gifu-ken(Very rare)
3 Oosaka-fu(Very rare)
3 Hyougo-ken(Very rare)
PopulationAbout 60
Ranking39,718
Rank by city
1 Yanai-shi(About 20)
2 Kumage-gun Tabuse-chou(About 10)
3 Nakano-ku(Very rare)
3 Suita-shi(Very rare)
3 Sagamihara-shi(Very rare)
3 Kani-shi(Very rare)
3 Itabashi-ku(Very rare)
3 Nagaoka-shi(Very rare)
3 Anan-shi(Very rare)
3 Koube-shi Tarumi-ku(Very rare)
Rank by subregion
1 山口県 柳井市 中央(About 10)
1 山口県 熊毛郡田布施町 下田布施天神(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(0.00143%)
2 Tokushima-ken(0.000468%)
3 Gifu-ken(0.000189%)
4 Niigata-ken(0.000161%)
5 Toukyou-to(Very rare)
6 Hyougo-ken(Very rare)
7 Kanagawa-ken(Very rare)
8 Oosaka-fu(Very rare)
Rank by city
1 Kumage-gun Tabuse-chou(0.04%)
2 Yanai-shi(0.0341%)
3 Anan-shi(0.00472%)
4 Kani-shi(0.00461%)
5 Nakano-ku(0.00216%)
6 Koube-shi Tarumi-ku(0.00207%)
7 Suita-shi(0.00155%)
8 Nagaoka-shi(0.00141%)
9 Itabashi-ku(0.00132%)
10 Sagamihara-shi(0.000829%)
Rank by subregion

マッポン! で分布を見る