Etymology and distribution of 空谷.

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!

空谷さんの分布

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3 1 Hiroshima-ken(About 50)
2 Hyougo-ken(About 30)
3 Aichi-ken(About 20)
4 Yamaguchi-ken(About 20)
5 Oosaka-fu(About 10)
5 Saitama-ken(About 10)
7 Fukuoka-ken(About 10)
7 Chiba-ken(About 10)
7 Mie-ken(About 10)
10 Kanagawa-ken(Very rare)
PopulationAbout 200
Ranking20,771
Rank by city
1 Kure-shi(About 40)
2 Nishinomiya-shi(About 20)
3 Amagasaki-shi(About 10)
4 Shimonoseki-shi(About 10)
4 Sayama-shi(About 10)
4 Oobu-shi(About 10)
4 Higashioosaka-shi(About 10)
8 Sano-shi(Very rare)
8 Setagaya-ku(Very rare)
8 Iyo-gun Masaki-chou(Very rare)
Rank by subregion
1 兵庫県 西宮市 久保町(About 10)
2 広島県 呉市 吉浦中町(About 10)
2 広島県 呉市 室尾(About 10)
2 広島県 呉市 警固屋(About 10)
2 兵庫県 尼崎市 西難波町(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
Ratios0.00017% 1 Hiroshima-ken(0.00173%)
2 Yamaguchi-ken(0.000955%)
3 Hyougo-ken(0.000657%)
4 Shimane-ken(0.000463%)
5 Mie-ken(0.000438%)
6 Aichi-ken(0.000336%)
7 Shiga-ken(0.000325%)
8 Nara-ken(0.000297%)
9 Ehime-ken(0.000246%)
10 Tochigi-ken(0.000222%)
Rank by city
1 Oochi-gun Kawamoto-machi(0.0613%)
2 Oobu-shi(0.0121%)
3 Iyo-gun Masaki-chou(0.0119%)
4 Kure-shi(0.0119%)
5 Mie-gun Komono-chou(0.0109%)
6 Shiraoka-shi(0.0102%)
7 Yasu-shi(0.00927%)
8 Fukutsu-shi(0.00799%)
9 Tateyama-shi(0.00696%)
10 Sayama-shi(0.00611%)
Rank by subregion

Notable cities

Oochi-gun Kawamoto-machi

マッポン! で分布を見る