Etymology and distribution of 玉久保.

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!

玉久保さんの分布

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 Hyougo-ken(About 60)
2 Niigata-ken(About 10)
3 Toukyou-to(Very rare)
PopulationAbout 70
Ranking36,104
Rank by city
1 Minamiawaji-shi(About 50)
2 Itoigawa-shi(About 10)
3 Edogawa-ku(Very rare)
3 Tanba-shi(Very rare)
3 Sanda-shi(Very rare)
3 Amagasaki-shi(Very rare)
Rank by subregion
1 兵庫県 南あわじ市 湊里(About 30)
2 兵庫県 南あわじ市 湊(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 Hyougo-ken(0.00115%)
2 Niigata-ken(0.000322%)
3 Toukyou-to(Very rare)
Rank by city
1 Minamiawaji-shi(0.0695%)
2 Itoigawa-shi(0.0125%)
3 Tanba-shi(0.00511%)
4 Sanda-shi(0.00505%)
5 Amagasaki-shi(0.00107%)
6 Edogawa-ku(0.00105%)
Rank by subregion
1 兵庫県 南あわじ市 湊里(3.57% / About 30)

Notable cities

Minamiawaji-shi

マッポン! で分布を見る