Etymology and distribution of 上片.

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
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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!
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上片さんの分布

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2 1 Ishikawa-ken(About 20)
2 Nagasaki-ken(About 10)
3 Kagoshima-ken(Very rare)
3 Kanagawa-ken(Very rare)
3 Shiga-ken(Very rare)
3 Tochigi-ken(Very rare)
PopulationAbout 40
RankingOut of ranking
Rank by city
1 Kaga-shi(About 20)
2 Ootsu-shi(Very rare)
2 Utsunomiya-shi(Very rare)
2 Yokohama-shi Isogo-ku(Very rare)
2 Kanoya-shi(Very rare)
2 Nagasaki-shi(Very rare)
2 Iki-shi(Very rare)
Rank by subregion
1 石川県 加賀市 美岬町子(About 10)
1 石川県 加賀市 美岬町(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
RatiosVery rare 1 Ishikawa-ken(0.00137%)
2 Nagasaki-ken(0.000515%)
3 Shiga-ken(0.000325%)
4 Tochigi-ken(0.000222%)
5 Kagoshima-ken(0.000203%)
6 Kanagawa-ken(Very rare)
Rank by city
1 Kaga-shi(0.0209%)
2 Iki-shi(0.0105%)
3 Kanoya-shi(0.00347%)
4 Yokohama-shi Isogo-ku(0.00306%)
5 Ootsu-shi(0.00144%)
6 Utsunomiya-shi(0.000995%)
7 Nagasaki-shi(0.000851%)
Rank by subregion

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