Etymology and distribution of 飯口.

The Japanese surnames etymology dictionary.
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飯口さんの分布

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 Niigata-ken(About 40)
2 Tochigi-ken(About 20)
2 Toukyou-to(About 20)
2 Saitama-ken(About 20)
5 Nagano-ken(About 10)
6 Aomori-ken(About 10)
6 Kanagawa-ken(About 10)
6 Hokkaidou(About 10)
9 Nagasaki-ken(Very rare)
9 Oosaka-fu(Very rare)
PopulationAbout 140
Ranking25,487
Rank by city
1 Niigata-shi(About 40)
2 Oyama-shi(About 10)
3 Naka-gun Ninomiya-machi(Very rare)
3 Ootawara-shi(Very rare)
3 Kawasaki-shi Asao-ku(Very rare)
3 Aomori-shi(Very rare)
3 Kuroishi-shi(Very rare)
3 Kitaadzumi-gun Matsukawa-mura(Very rare)
3 Shiojiri-shi(Very rare)
3 Adzumino-shi(Very rare)
Rank by subregion
1 新潟県 新潟市 市之瀬(About 30)
2 新潟県 新潟市 覚路津(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
Ratios0.000117% 1 Niigata-ken(0.00161%)
2 Tochigi-ken(0.000887%)
3 Aomori-ken(0.000524%)
4 Nagano-ken(0.000492%)
5 Saitama-ken(0.000294%)
6 Nagasaki-ken(0.000258%)
7 Toukyou-to(0.000199%)
8 Hokkaidou(0.00014%)
9 Kanagawa-ken(0.000123%)
10 Oosaka-fu(Very rare)
Rank by city
1 Kitaadzumi-gun Matsukawa-mura(0.0366%)
2 Ishikarishi-chou Toubetsu-chou(0.0204%)
3 Nishisonogi-gun Togitsu-chou(0.0157%)
4 Naka-gun Ninomiya-machi(0.0131%)
5 Kuroishi-shi(0.00983%)
6 Inagi-shi(0.00812%)
7 Oyama-shi(0.00637%)
8 Ootawara-shi(0.00592%)
9 Shiojiri-shi(0.00583%)
10 Mooka-shi(0.00577%)
Rank by subregion
1 新潟県 新潟市 市之瀬(4.32% / About 30)

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