Etymology and distribution of 濤川.

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!

濤川さんの分布

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3 1 Chiba-ken(About 70)
2 Kanagawa-ken(About 10)
2 Saitama-ken(About 10)
4 Toukyou-to(About 10)
5 Aichi-ken(Very rare)
5 Miyagi-ken(Very rare)
PopulationAbout 120
Ranking28,439
Rank by city
1 Asahi-shi(About 50)
2 Yokohama-shi Kanazawa-ku(About 10)
2 Funabashi-shi(About 10)
4 Setagaya-ku(Very rare)
4 Miyoshi-shi(Very rare)
4 Sendai-shi Izumi-ku(Very rare)
4 Yokohama-shi Hodogaya-ku(Very rare)
4 Shinagawa-ku(Very rare)
4 Fujimi-shi(Very rare)
4 Kawaguchi-shi(Very rare)
Rank by subregion
1 千葉県 旭市 横根(About 20)
2 千葉県 旭市 萩園(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 Chiba-ken(0.0015%)
2 Saitama-ken(0.00022%)
3 Miyagi-ken(0.000208%)
4 Kanagawa-ken(0.000184%)
5 Toukyou-to(Very rare)
6 Aichi-ken(Very rare)
Rank by city
1 Asahi-shi(0.0958%)
2 Miyoshi-shi(0.011%)
3 Isumi-shi(0.00836%)
4 Fujimi-shi(0.00533%)
5 Sakado-shi(0.00533%)
6 Yokohama-shi Kanazawa-ku(0.00484%)
7 Narita-shi(0.00462%)
8 Chiba-shi Inage-ku(0.00367%)
9 Sendai-shi Izumi-ku(0.0028%)
10 Yokohama-shi Hodogaya-ku(0.00257%)
Rank by subregion
1 千葉県 旭市 横根(2.91% / About 20)

Notable cities

Asahi-shi

マッポン! で分布を見る