Etymology and distribution of 発坂.

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!

発坂さんの分布

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 Okayama-ken(About 10)
1 Oosaka-fu(About 10)
3 Fukui-ken(Very rare)
3 Shimane-ken(Very rare)
PopulationAbout 30
RankingOut of ranking
Rank by city
1 Tomata-gun Kagamino-chou(About 10)
2 Izumo-shi(Very rare)
2 Fukui-shi(Very rare)
2 Takatsuki-shi(Very rare)
2 Oosaka-shi Minato-ku(Very rare)
Rank by subregion
1 岡山県 苫田郡鏡野町 和田(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 Fukui-ken(0.000478%)
2 Shimane-ken(0.000463%)
3 Okayama-ken(0.000407%)
4 Oosaka-fu(0.000115%)
Rank by city
1 Tomata-gun Kagamino-chou(0.043%)
2 Oosaka-shi Minato-ku(0.00609%)
3 Izumo-shi(0.00209%)
4 Fukui-shi(0.00155%)
5 Takatsuki-shi(0.00132%)
Rank by subregion

マッポン! で分布を見る