Etymology and distribution of 毛賀沢.

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!

毛賀沢さんの分布

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2 1 Nagano-ken(About 30)
2 Kanagawa-ken(About 10)
3 Ehime-ken(Very rare)
3 Chiba-ken(Very rare)
PopulationAbout 40
RankingOut of ranking
Rank by city
1 Kamiina-gun Iijima-machi(About 20)
2 Kawasaki-shi Saiwai-ku(Very rare)
2 Zama-shi(Very rare)
2 Iida-shi(Very rare)
2 Komagane-shi(Very rare)
2 Funabashi-shi(Very rare)
2 Niihama-shi(Very rare)
Rank by subregion
1 長野県 上伊那郡飯島町 飯島山久(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(0.000984%)
2 Ehime-ken(0.000246%)
3 Kanagawa-ken(0.000123%)
4 Chiba-ken(Very rare)
Rank by city
1 Kamiina-gun Iijima-machi(0.138%)
2 Komagane-shi(0.0114%)
3 Zama-shi(0.00442%)
4 Kawasaki-shi Saiwai-ku(0.00372%)
5 Iida-shi(0.00343%)
6 Niihama-shi(0.00277%)
7 Funabashi-shi(0.000953%)
Rank by subregion

Notable cities

Kamiina-gun Iijima-machi

マッポン! で分布を見る