Etymology and distribution of 戸田川.

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!

戸田川さんの分布

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 Hiroshima-ken(About 10)
2 Nagasaki-ken(Very rare)
2 Fukuoka-ken(Very rare)
2 Hyougo-ken(Very rare)
2 Kyouto-fu(Very rare)
PopulationAbout 30
RankingOut of ranking
Rank by city
1 Onomichi-shi(About 10)
2 Chikushino-shi(Very rare)
2 Uji-shi(Very rare)
2 Miki-shi(Very rare)
2 Iki-shi(Very rare)
Rank by subregion
1 広島県 尾道市 沢(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(0.000288%)
2 Nagasaki-ken(0.000258%)
3 Kyouto-fu(0.000166%)
4 Fukuoka-ken(Very rare)
5 Hyougo-ken(Very rare)
Rank by city
1 Iki-shi(0.0105%)
2 Chikushino-shi(0.00588%)
3 Miki-shi(0.00486%)
4 Onomichi-shi(0.00416%)
5 Uji-shi(0.00235%)
Rank by subregion

マッポン! で分布を見る