Etymology and distribution of 國岡.

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!

國岡さんの分布

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 Hokkaidou(About 30)
2 Hyougo-ken(About 20)
3 Tottori-ken(About 10)
3 Kumamoto-ken(About 10)
3 Hiroshima-ken(About 10)
6 Fukuoka-ken(About 10)
6 Kanagawa-ken(About 10)
6 Toukyou-to(About 10)
6 Aichi-ken(About 10)
6 Tokushima-ken(About 10)
PopulationAbout 200
Ranking23,347
Rank by city
1 Himeji-shi(About 10)
2 Tottori-shi(About 10)
3 Yatsushiro-shi(Very rare)
3 Ootsu-shi(Very rare)
3 Oomuta-shi(Very rare)
3 Onga-gun Ashiya-machi(Very rare)
3 Morioka-shi(Very rare)
3 Yokohama-shi Aoba-ku(Very rare)
3 Yokohama-shi Midori-ku(Very rare)
3 Kikuchi-gun Oodzu-machi(Very rare)
Rank by subregion

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
Ratios0.000138% 1 Tottori-ken(0.00182%)
2 Tokushima-ken(0.000936%)
3 Kumamoto-ken(0.000684%)
4 Hiroshima-ken(0.000433%)
5 Hokkaidou(0.000419%)
6 Hyougo-ken(0.00041%)
7 Kagawa-ken(0.000382%)
8 Shiga-ken(0.000325%)
9 Nara-ken(0.000297%)
10 Iwate-ken(0.000286%)
Rank by city
1 Sorachishi-chou Naie-chou(0.0449%)
2 Yatsushiro-gun Hikawa-chou(0.0298%)
3 Onga-gun Ashiya-machi(0.0261%)
4 Yazu-gun Yazu-chou(0.0183%)
5 Kikuchi-gun Oodzu-machi(0.0167%)
6 Iburishi-chou Shiraoi-chou(0.0144%)
7 Mima-shi(0.0093%)
8 Kitahiroshima-shi(0.00743%)
9 Shoubara-shi(0.0069%)
10 Tahara-shi(0.00625%)
Rank by subregion

マッポン! で分布を見る