Etymology and distribution of 水玉.

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!

水玉さんの分布

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2 1 Aichi-ken(About 20)
2 Okayama-ken(About 10)
2 Toyama-ken(About 10)
4 Ibaraki-ken(Very rare)
PopulationAbout 40
RankingOut of ranking
Rank by city
1 Himi-shi(About 10)
1 Nagoya-shi Mizuho-ku(About 10)
3 Bizen-shi(Very rare)
3 Okayama-shi(Very rare)
3 Nagoya-shi Meitou-ku(Very rare)
3 Kiyosu-shi(Very rare)
3 Sakuragawa-shi(Very rare)
Rank by subregion
1 愛知県 名古屋市瑞穂区 新開町(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 Toyama-ken(0.000685%)
2 Okayama-ken(0.000407%)
3 Aichi-ken(0.000269%)
4 Ibaraki-ken(0.000142%)
Rank by city
1 Himi-shi(0.0128%)
2 Nagoya-shi Mizuho-ku(0.00931%)
3 Kiyosu-shi(0.00758%)
4 Bizen-shi(0.00754%)
5 Sakuragawa-shi(0.00752%)
6 Nagoya-shi Meitou-ku(0.00404%)
7 Okayama-shi(0.000689%)
Rank by subregion

マッポン! で分布を見る