Etymology and distribution of 早岡.

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!

早岡さんの分布

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 Oosaka-fu(About 30)
2 Kouchi-ken(About 20)
3 Fukuoka-ken(About 10)
3 Tokushima-ken(About 10)
3 Hyougo-ken(About 10)
6 Mie-ken(About 10)
7 Nagasaki-ken(Very rare)
7 Toukyou-to(Very rare)
7 Aichi-ken(Very rare)
7 Ehime-ken(Very rare)
PopulationAbout 140
Ranking25,935
Rank by city
1 Kouchi-shi(About 20)
2 Yoshinogawa-shi(About 10)
3 Katsuura-gun Katsuura-chou(Very rare)
3 Kitakyuushuu-shi Wakamatsu-ku(Very rare)
3 Tagawa-gun Itoda-machi(Very rare)
3 Chikujou-gun Kouge-machi(Very rare)
3 Miyako-shi(Very rare)
3 Suzuka-shi(Very rare)
3 Yokkaichi-shi(Very rare)
3 Hirado-shi(Very rare)
Rank by subregion
1 高知県 高知市 種崎(About 20)

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
Ratios0.000113% 1 Kouchi-ken(0.00215%)
2 Tokushima-ken(0.0014%)
3 Mie-ken(0.000438%)
4 Oosaka-fu(0.000403%)
5 Nara-ken(0.000297%)
6 Fukuoka-ken(0.000297%)
7 Iwate-ken(0.000286%)
8 Nagasaki-ken(0.000258%)
9 Hyougo-ken(0.000246%)
10 Ehime-ken(0.000246%)
Rank by city
1 Katsuura-gun Katsuura-chou(0.0513%)
2 Chikujou-gun Kouge-machi(0.0404%)
3 Tagawa-gun Itoda-machi(0.037%)
4 Yoshinogawa-shi(0.0154%)
5 Akitakata-shi(0.00954%)
6 Hirado-shi(0.00859%)
7 Saitama-shi Chuuou-ku(0.00637%)
8 Kouchi-shi(0.00601%)
9 Miyako-shi(0.00555%)
10 Oosaka-shi Nishinari-ku(0.00506%)
Rank by subregion

マッポン! で分布を見る