Etymology and distribution of 友井川.

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!

友井川さんの分布

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 Kagoshima-ken(About 90)
2 Kanagawa-ken(About 10)
2 Saitama-ken(About 10)
4 Nagano-ken(Very rare)
4 Fukuoka-ken(Very rare)
4 Kumamoto-ken(Very rare)
4 Oosaka-fu(Very rare)
4 Chiba-ken(Very rare)
4 Hyougo-ken(Very rare)
4 Kyouto-fu(Very rare)
PopulationAbout 140
Ranking25,935
Rank by city
1 Kanoya-shi(About 90)
2 Miyako-gun Kanda-machi(Very rare)
2 Mukou-shi(Very rare)
2 Yao-shi(Very rare)
2 Fujisawa-shi(Very rare)
2 Yokohama-shi Kouhoku-ku(Very rare)
2 Kagoshima-shi(Very rare)
2 Kikuchi-gun Oodzu-machi(Very rare)
2 Koshigaya-shi(Very rare)
2 Misato-shi(Very rare)
Rank by subregion
1 鹿児島県 鹿屋市 上祓川町(About 60)
2 鹿児島県 鹿屋市 東原町(About 20)

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
Ratios0.000113% 1 Kagoshima-ken(0.00427%)
2 Kumamoto-ken(0.000228%)
3 Kyouto-fu(0.000166%)
4 Nagano-ken(0.000164%)
5 Saitama-ken(0.000147%)
6 Kanagawa-ken(0.000123%)
7 Fukuoka-ken(Very rare)
8 Chiba-ken(Very rare)
9 Hyougo-ken(Very rare)
10 Oosaka-fu(Very rare)
Rank by city
1 Kanoya-shi(0.0695%)
2 Kikuchi-gun Oodzu-machi(0.0167%)
3 Kamiina-gun Tatsuno-machi(0.0144%)
4 Miyako-gun Kanda-machi(0.0137%)
5 Mukou-shi(0.00824%)
6 Misato-shi(0.00419%)
7 Chiba-shi Inage-ku(0.00367%)
8 Koube-shi Suma-ku(0.00273%)
9 Yokohama-shi Kouhoku-ku(0.00197%)
10 Koshigaya-shi(0.00177%)
Rank by subregion
1 鹿児島県 鹿屋市 上祓川町(4.15% / About 60)

Notable cities

Kanoya-shi

マッポン! で分布を見る