Etymology and distribution of 井奈.

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!

井奈さんの分布

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 Toukyou-to(About 20)
2 Ishikawa-ken(About 10)
3 Saitama-ken(About 10)
4 Tochigi-ken(Very rare)
4 Oosaka-fu(Very rare)
4 Chiba-ken(Very rare)
PopulationAbout 50
Ranking42,658
Rank by city
1 Adachi-ku(About 10)
2 Kanazawa-shi(About 10)
3 Hakusan-shi(Very rare)
3 Utsunomiya-shi(Very rare)
3 Sumida-ku(Very rare)
3 Warabi-shi(Very rare)
3 Saitama-shi Minuma-ku(Very rare)
3 Kashiwa-shi(Very rare)
3 Hirakata-shi(Very rare)
Rank by subregion
1 東京都 足立区 梅田(About 10)
2 石川県 金沢市 東山(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 Tochigi-ken(0.000222%)
3 Toukyou-to(0.000199%)
4 Saitama-ken(0.000147%)
5 Chiba-ken(Very rare)
6 Oosaka-fu(Very rare)
Rank by city
1 Warabi-shi(0.00762%)
2 Hakusan-shi(0.00375%)
3 Saitama-shi Minuma-ku(0.00355%)
4 Adachi-ku(0.00275%)
5 Sumida-ku(0.0027%)
6 Kanazawa-shi(0.00196%)
7 Kashiwa-shi(0.00147%)
8 Hirakata-shi(0.00125%)
9 Utsunomiya-shi(0.000995%)
Rank by subregion

マッポン! で分布を見る