Etymology and distribution of 数島.

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!

数島さんの分布

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 Kagoshima-ken(About 20)
2 Oosaka-fu(About 10)
3 Okayama-ken(Very rare)
3 Hyougo-ken(Very rare)
PopulationAbout 30
RankingOut of ranking
Rank by city
1 Ooshima-gun Setouchi-chou(About 20)
2 Suita-shi(Very rare)
2 Okayama-shi(Very rare)
2 Oosaka-shi Konohana-ku(Very rare)
2 Amagasaki-shi(Very rare)
Rank by subregion
1 鹿児島県 大島郡瀬戸内町 古仁屋松江(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 Kagoshima-ken(0.000814%)
2 Okayama-ken(0.000203%)
3 Oosaka-fu(0.000115%)
4 Hyougo-ken(Very rare)
Rank by city
1 Ooshima-gun Setouchi-chou(0.101%)
2 Oosaka-shi Konohana-ku(0.00778%)
3 Suita-shi(0.00155%)
4 Amagasaki-shi(0.00107%)
5 Okayama-shi(0.000689%)
Rank by subregion

Notable cities

Ooshima-gun Setouchi-chou

マッポン! で分布を見る