Etymology and distribution of 空元.

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!

空元さんの分布

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 Hiroshima-ken(About 30)
2 Kanagawa-ken(About 20)
3 Toukyou-to(Very rare)
3 Kyouto-fu(Very rare)
PopulationAbout 60
Ranking41,097
Rank by city
1 Hiroshima-shi Minami-ku(About 10)
2 Kure-shi(About 10)
2 Yokohama-shi Kounan-ku(About 10)
4 Setagaya-ku(Very rare)
4 Nagaokakyou-shi(Very rare)
4 Kamakura-shi(Very rare)
4 Yokohama-shi Aoba-ku(Very rare)
4 Higashihiroshima-shi(Very rare)
4 Hiroshima-shi Asaminami-ku(Very rare)
Rank by subregion
1 広島県 広島市南区 皆実町(About 10)
2 神奈川県 横浜市港南区 港南台(About 10)
2 広島県 呉市 押込(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 Hiroshima-ken(0.00101%)
2 Kanagawa-ken(0.000245%)
3 Kyouto-fu(0.000166%)
4 Toukyou-to(Very rare)
Rank by city
1 Hiroshima-shi Minami-ku(0.0111%)
2 Nagaokakyou-shi(0.00567%)
3 Yokohama-shi Kounan-ku(0.00466%)
4 Kure-shi(0.00264%)
5 Hiroshima-shi Asaminami-ku(0.00253%)
6 Higashihiroshima-shi(0.00249%)
7 Kamakura-shi(0.00242%)
8 Yokohama-shi Aoba-ku(0.00236%)
9 Setagaya-ku(0.000814%)
Rank by subregion

マッポン! で分布を見る