Etymology and distribution of 古窪.

The Japanese surnames etymology dictionary.
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在日通名大全

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古窪さんの分布

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 30)
2 Mie-ken(About 30)
3 Ishikawa-ken(About 10)
3 Tokushima-ken(About 10)
5 Oosaka-fu(Very rare)
5 Saitama-ken(Very rare)
PopulationAbout 80
Ranking34,146
Rank by city
1 Seiyo-shi(About 30)
2 Watarai-gun Taiki-chou(About 10)
3 Tsu-shi(About 10)
3 Naka-gun Naka-chou(About 10)
5 Matsusaka-shi(Very rare)
5 Wajima-shi(Very rare)
5 Kanazawa-shi(Very rare)
5 Koshigaya-shi(Very rare)
5 Sakai-shi(Very rare)
5 Matsuyama-shi(Very rare)
Rank by subregion
1 愛媛県 西予市 明間(About 10)
1 三重県 度会郡大紀町 滝原(About 10)
3 愛媛県 西予市 野村(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 Ehime-ken(0.00172%)
2 Mie-ken(0.00131%)
3 Tokushima-ken(0.000936%)
4 Ishikawa-ken(0.000683%)
5 Saitama-ken(Very rare)
6 Oosaka-fu(Very rare)
Rank by city
1 Watarai-gun Taiki-chou(0.0787%)
2 Naka-gun Naka-chou(0.0487%)
3 Seiyo-shi(0.0367%)
4 Wajima-shi(0.00882%)
5 Tsu-shi(0.00295%)
6 Matsusaka-shi(0.00249%)
7 Koshigaya-shi(0.00177%)
8 Kanazawa-shi(0.00098%)
9 Matsuyama-shi(0.000869%)
10 Sakai-shi(0.000572%)
Rank by subregion

Notable cities

Watarai-gun Taiki-chou

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