Etymology and distribution of 昭和.

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!

昭和さんの分布

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 Saitama-ken(About 10)
2 Toukyou-to(About 10)
3 Fukushima-ken(Very rare)
3 Kanagawa-ken(Very rare)
3 Chiba-ken(Very rare)
PopulationAbout 30
RankingOut of ranking
Rank by city
1 Chichibu-shi(About 10)
2 Kooriyama-shi(Very rare)
2 Mitaka-shi(Very rare)
2 Kawasaki-shi Nakahara-ku(Very rare)
2 Machida-shi(Very rare)
2 Chiba-shi Hanamigawa-ku(Very rare)
Rank by subregion
1 埼玉県 秩父市 久長(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 Saitama-ken(0.00022%)
2 Fukushima-ken(0.000201%)
3 Toukyou-to(Very rare)
4 Chiba-ken(Very rare)
5 Kanagawa-ken(Very rare)
Rank by city
1 Chichibu-shi(0.0149%)
2 Mitaka-shi(0.00343%)
3 Kawasaki-shi Nakahara-ku(0.00306%)
4 Chiba-shi Hanamigawa-ku(0.00295%)
5 Kooriyama-shi(0.00147%)
6 Machida-shi(0.00135%)
Rank by subregion

マッポン! で分布を見る