Etymology and distribution of 古作.

The Japanese surnames etymology dictionary.
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古作さんの分布

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 Chiba-ken(About 200)
2 Toukyou-to(About 50)
3 Saitama-ken(About 30)
4 Kanagawa-ken(About 20)
5 Oosaka-fu(About 10)
6 Shizuoka-ken(About 10)
6 Kyouto-fu(About 10)
8 Kagoshima-ken(Very rare)
8 Okayama-ken(Very rare)
8 Miyagi-ken(Very rare)
PopulationAbout 300
Ranking16,272
Rank by city
1 Sousa-shi(About 60)
2 Funabashi-shi(About 30)
3 Sanmu-shi(About 30)
4 Kasukabe-shi(About 10)
4 Tougane-shi(About 10)
6 Kawasaki-shi Saiwai-ku(About 10)
6 Hamamatsu-shi(About 10)
6 Edogawa-ku(About 10)
6 Asahi-shi(About 10)
6 Sanbu-gun Shibayama-machi(About 10)
Rank by subregion
1 千葉県 匝瑳市 米倉(About 20)
2 千葉県 山武市 蓮沼(About 10)
2 千葉県 山武市 (その他)(About 10)
2 千葉県 匝瑳市 野手(About 10)
5 神奈川県 川崎市幸区 北加瀬(About 10)
5 千葉県 匝瑳市 上出羽(About 10)
5 埼玉県 春日部市 藤塚(About 10)
5 千葉県 富里市 十倉(About 10)
5 千葉県 旭市 高生(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
Ratios0.000262% 1 Chiba-ken(0.00362%)
2 Toukyou-to(0.000547%)
3 Saitama-ken(0.000514%)
4 Kyouto-fu(0.000333%)
5 Kanagawa-ken(0.000307%)
6 Shizuoka-ken(0.000222%)
7 Miyagi-ken(0.000208%)
8 Kagoshima-ken(0.000203%)
9 Okayama-ken(0.000203%)
10 Oosaka-fu(0.000173%)
Rank by city
1 Sousa-shi(0.139%)
2 Sanbu-gun Shibayama-machi(0.0979%)
3 Sanmu-shi(0.0452%)
4 Tougane-shi(0.026%)
5 Tomisato-shi(0.0214%)
6 Kitakatsushika-gun Matsubushi-machi(0.0175%)
7 Asahi-shi(0.016%)
8 Sanbu-gun Yokoshibahikari-machi(0.0153%)
9 Satte-shi(0.00852%)
10 Mukou-shi(0.00824%)
Rank by subregion

Notable cities

Sanbu-gun Shibayama-machi , Sousa-shi

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