Etymology and distribution of 済川.

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!

済川さんの分布

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 Ehime-ken(About 100)
2 Toukyou-to(About 10)
2 Oosaka-fu(About 10)
4 Hyougo-ken(About 10)
4 Kyouto-fu(About 10)
6 Ibaraki-ken(Very rare)
6 Kanagawa-ken(Very rare)
6 Okayama-ken(Very rare)
PopulationAbout 200
Ranking24,322
Rank by city
1 Matsuyama-shi(About 60)
2 Iyo-gun Masaki-chou(About 40)
3 Tsudzuki-gun Ujitawara-chou(Very rare)
3 Kurashiki-shi(Very rare)
3 Yokohama-shi Kanazawa-ku(Very rare)
3 Sumida-ku(Very rare)
3 Shinagawa-ku(Very rare)
3 Hino-shi(Very rare)
3 Ushiku-shi(Very rare)
3 Takatsuki-shi(Very rare)
Rank by subregion
1 愛媛県 松山市 北土居町(About 40)
2 愛媛県 伊予郡松前町 鶴吉(About 30)

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
Ratios0.000128% 1 Ehime-ken(0.00566%)
2 Kyouto-fu(0.000333%)
3 Okayama-ken(0.000203%)
4 Oosaka-fu(0.000173%)
5 Hyougo-ken(0.000164%)
6 Toukyou-to(0.000149%)
7 Ibaraki-ken(0.000142%)
8 Kanagawa-ken(Very rare)
Rank by city
1 Iyo-gun Masaki-chou(0.107%)
2 Tsudzuki-gun Ujitawara-chou(0.0437%)
3 Otokuni-gun Ooyamazaki-chou(0.0262%)
4 Matsuyama-shi(0.0122%)
5 Ushiku-shi(0.00647%)
6 Ikeda-shi(0.00467%)
7 Hino-shi(0.00315%)
8 Koube-shi Suma-ku(0.00273%)
9 Sumida-ku(0.0027%)
10 Yokohama-shi Kanazawa-ku(0.00242%)
Rank by subregion
1 愛媛県 伊予郡松前町 鶴吉(3.24% / About 30)
2 愛媛県 松山市 北土居町(1.25% / About 40)

Notable cities

Iyo-gun Masaki-chou

マッポン! で分布を見る