Etymology and distribution of 先達.

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!

先達さんの分布

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 Iwate-ken(About 20)
2 Nagano-ken(Very rare)
2 Ibaraki-ken(Very rare)
2 Kanagawa-ken(Very rare)
2 Toukyou-to(Very rare)
2 Toyama-ken(Very rare)
2 Chiba-ken(Very rare)
PopulationAbout 50
Ranking44,347
Rank by city
1 Ninohe-gun Ichinohe-machi(About 20)
2 Hachimantai-shi(Very rare)
2 Imizu-shi(Very rare)
2 Yokohama-shi Kanazawa-ku(Very rare)
2 Higashichikuma-gun Chikuhoku-mura(Very rare)
2 Oota-ku(Very rare)
2 Hitachi-shi(Very rare)
2 Matsudo-shi(Very rare)
Rank by subregion
1 岩手県 二戸郡一戸町 月舘相ノ山(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 Iwate-ken(0.00143%)
2 Toyama-ken(0.000342%)
3 Nagano-ken(0.000164%)
4 Ibaraki-ken(0.000142%)
5 Chiba-ken(Very rare)
6 Kanagawa-ken(Very rare)
7 Toukyou-to(Very rare)
Rank by city
1 Ninohe-gun Ichinohe-machi(0.0852%)
2 Higashichikuma-gun Chikuhoku-mura(0.0499%)
3 Hachimantai-shi(0.0121%)
4 Imizu-shi(0.00408%)
5 Yokohama-shi Kanazawa-ku(0.00242%)
6 Hitachi-shi(0.00185%)
7 Matsudo-shi(0.00116%)
8 Oota-ku(0.000936%)
Rank by subregion

Notable cities

Ninohe-gun Ichinohe-machi

マッポン! で分布を見る