Etymology and distribution of 蕗沢.

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!

蕗沢さんの分布

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 Nagano-ken(About 20)
2 Toukyou-to(About 10)
3 Shizuoka-ken(Very rare)
3 Aichi-ken(Very rare)
3 Saitama-ken(Very rare)
3 Chiba-ken(Very rare)
3 Hokkaidou(Very rare)
PopulationAbout 50
Ranking42,658
Rank by city
1 Matsumoto-shi(About 20)
2 Edogawa-ku(About 10)
3 Kitanagoya-shi(Very rare)
3 Shizuoka-shi(Very rare)
3 Higashimurayama-shi(Very rare)
3 Tateyama-shi(Very rare)
3 Saitama-shi Midori-ku(Very rare)
3 Hakodate-shi(Very rare)
Rank by subregion
1 長野県 松本市 芳川野溝(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 Nagano-ken(0.000656%)
2 Toukyou-to(0.000149%)
3 Shizuoka-ken(0.000111%)
4 Chiba-ken(Very rare)
5 Saitama-ken(Very rare)
6 Hokkaidou(Very rare)
7 Aichi-ken(Very rare)
Rank by city
1 Tateyama-shi(0.00696%)
2 Matsumoto-shi(0.00667%)
3 Kitanagoya-shi(0.00616%)
4 Saitama-shi Midori-ku(0.0057%)
5 Higashimurayama-shi(0.0039%)
6 Edogawa-ku(0.0021%)
7 Hakodate-shi(0.00125%)
8 Shizuoka-shi(0.000581%)
Rank by subregion

マッポン! で分布を見る