Etymology and distribution of 若光.

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!

若光さんの分布

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 Hiroshima-ken(About 10)
2 Tottori-ken(About 10)
2 Kanagawa-ken(About 10)
2 Toukyou-to(About 10)
5 Okayama-ken(Very rare)
5 Toyama-ken(Very rare)
PopulationAbout 50
Ranking44,347
Rank by city
1 Setagaya-ku(About 10)
1 Miyoshi-shi(About 10)
1 Yokohama-shi Tsurumi-ku(About 10)
1 Tottori-shi(About 10)
5 Kurashiki-shi(Very rare)
5 Toyama-shi(Very rare)
5 Hiroshima-shi Minami-ku(Very rare)
Rank by subregion
1 鳥取県 鳥取市 岩戸(About 10)
1 東京都 世田谷区 池尻(About 10)
1 広島県 三次市 三若町(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 Tottori-ken(0.00121%)
2 Hiroshima-ken(0.000433%)
3 Toyama-ken(0.000342%)
4 Okayama-ken(0.000203%)
5 Kanagawa-ken(0.000123%)
6 Toukyou-to(Very rare)
Rank by city
1 Miyoshi-shi(0.0116%)
2 Yokohama-shi Tsurumi-ku(0.00435%)
3 Tottori-shi(0.00394%)
4 Hiroshima-shi Minami-ku(0.00369%)
5 Setagaya-ku(0.00163%)
6 Toyama-shi(0.000957%)
7 Kurashiki-shi(0.00089%)
Rank by subregion

マッポン! で分布を見る