Etymology and distribution of 久秋.

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!

久秋さんの分布

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2 1 Ishikawa-ken(About 10)
2 Ibaraki-ken(About 10)
2 Kanagawa-ken(About 10)
4 Fukui-ken(Very rare)
4 Shiga-ken(Very rare)
4 Toukyou-to(Very rare)
PopulationAbout 40
RankingOut of ranking
Rank by city
1 Komatsu-shi(About 10)
2 Hachiouji-shi(Very rare)
2 Fukui-shi(Very rare)
2 Hadano-shi(Very rare)
2 Yokohama-shi Tsurumi-ku(Very rare)
2 Kouka-shi(Very rare)
2 Ushiku-shi(Very rare)
2 Tsukuba-shi(Very rare)
Rank by subregion
1 石川県 小松市 木場町み(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 Ishikawa-ken(0.00102%)
2 Fukui-ken(0.000478%)
3 Shiga-ken(0.000325%)
4 Ibaraki-ken(0.000285%)
5 Kanagawa-ken(0.000123%)
6 Toukyou-to(Very rare)
Rank by city
1 Komatsu-shi(0.0109%)
2 Ushiku-shi(0.00647%)
3 Kouka-shi(0.00462%)
4 Hadano-shi(0.00303%)
5 Tsukuba-shi(0.00266%)
6 Yokohama-shi Tsurumi-ku(0.00218%)
7 Fukui-shi(0.00155%)
8 Hachiouji-shi(0.00102%)
Rank by subregion

マッポン! で分布を見る