Etymology and distribution of 岡河.

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!

岡河さんの分布

Etymology Related Information provision

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 Hiroshima-ken(About 40)
2 Oosaka-fu(About 30)
3 Hokkaidou(About 20)
4 Fukui-ken(About 10)
4 Aichi-ken(About 10)
4 Tokushima-ken(About 10)
7 Hyougo-ken(About 10)
8 Shiga-ken(Very rare)
8 Gifu-ken(Very rare)
PopulationAbout 140
Ranking25,935
Rank by city
1 Onomichi-shi(About 30)
2 Oosaka-shi Fukushima-ku(About 20)
2 Hakodate-shi(About 20)
4 Yoshinogawa-shi(About 10)
4 Fukui-shi(About 10)
6 Higashioumi-shi(Very rare)
6 Niwa-gun Fusou-chou(Very rare)
6 Kariya-shi(Very rare)
6 Sabae-shi(Very rare)
6 Kani-shi(Very rare)
Rank by subregion
1 広島県 尾道市 岩子島(About 30)
2 大阪府 大阪市福島区 玉川(About 10)
2 徳島県 吉野川市 敷地(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
Ratios0.000113% 1 Fukui-ken(0.00143%)
2 Tokushima-ken(0.0014%)
3 Hiroshima-ken(0.0013%)
4 Oosaka-fu(0.000346%)
5 Shiga-ken(0.000325%)
6 Hokkaidou(0.000279%)
7 Aichi-ken(0.000202%)
8 Gifu-ken(0.000189%)
9 Hyougo-ken(0.000164%)
Rank by city
1 Oosaka-shi Fukushima-ku(0.0374%)
2 Yoshinogawa-shi(0.0154%)
3 Onomichi-shi(0.0146%)
4 Niwa-gun Fusou-chou(0.0131%)
5 Mima-shi(0.0093%)
6 Sabae-shi(0.00622%)
7 Kaidzuka-shi(0.00526%)
8 Hakodate-shi(0.005%)
9 Ikeda-shi(0.00467%)
10 Kani-shi(0.00461%)
Rank by subregion
1 広島県 尾道市 岩子島(1.91% / About 30)

マッポン! で分布を見る