Etymology and distribution of 古友.

The Japanese surnames etymology dictionary.
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古友さんの分布

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 Toukyou-to(About 10)
1 Hiroshima-ken(About 10)
3 Yamaguchi-ken(About 10)
3 Chiba-ken(About 10)
5 Fukuoka-ken(Very rare)
5 Kanagawa-ken(Very rare)
5 Oosaka-fu(Very rare)
PopulationAbout 60
Ranking41,097
Rank by city
1 Suginami-ku(About 10)
2 Kitakyuushuu-shi Kokurakita-ku(Very rare)
2 Shimonoseki-shi(Very rare)
2 Fujisawa-shi(Very rare)
2 Houfu-shi(Very rare)
2 Ichikawa-shi(Very rare)
2 Kadoma-shi(Very rare)
2 Chiba-shi Inage-ku(Very rare)
2 Hiroshima-shi Nishi-ku(Very rare)
2 Fukuyama-shi(Very rare)
Rank by subregion
1 東京都 杉並区 高円寺北(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 Yamaguchi-ken(0.000478%)
2 Hiroshima-ken(0.000433%)
3 Chiba-ken(0.000176%)
4 Toukyou-to(0.000149%)
5 Fukuoka-ken(Very rare)
6 Kanagawa-ken(Very rare)
7 Oosaka-fu(Very rare)
Rank by city
1 Suginami-ku(0.00399%)
2 Kadoma-shi(0.0039%)
3 Chiba-shi Inage-ku(0.00367%)
4 Houfu-shi(0.00325%)
5 Hiroshima-shi Nishi-ku(0.00301%)
6 Kitakyuushuu-shi Kokurakita-ku(0.00278%)
7 Onomichi-shi(0.00208%)
8 Fujisawa-shi(0.00133%)
9 Ichikawa-shi(0.00132%)
10 Shimonoseki-shi(0.00127%)
Rank by subregion

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