Etymology and distribution of 古窪.

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!

古窪さんの分布

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 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

マッポン! で分布を見る