Etymology and distribution of 相口.

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!

相口さんの分布

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2 1 Mie-ken(About 20)
2 Chiba-ken(About 10)
3 Aichi-ken(Very rare)
3 Oosaka-fu(Very rare)
3 Kyouto-fu(Very rare)
PopulationAbout 40
RankingOut of ranking
Rank by city
1 Matsusaka-shi(About 20)
2 Ichinomiya-shi(Very rare)
2 Uji-shi(Very rare)
2 Funabashi-shi(Very rare)
2 Chiba-shi Mihama-ku(Very rare)
2 Oosaka-shi Sumiyoshi-ku(Very rare)
2 Ise-shi(Very rare)
Rank by subregion
1 三重県 松阪市 宮本(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 Mie-ken(0.00109%)
2 Chiba-ken(0.000176%)
3 Kyouto-fu(0.000166%)
4 Aichi-ken(Very rare)
5 Oosaka-fu(Very rare)
Rank by city
1 Matsusaka-shi(0.00994%)
2 Chiba-shi Mihama-ku(0.00405%)
3 Oosaka-shi Sumiyoshi-ku(0.00366%)
4 Ise-shi(0.00292%)
5 Uji-shi(0.00235%)
6 Ichinomiya-shi(0.00123%)
7 Funabashi-shi(0.000953%)
Rank by subregion

マッポン! で分布を見る