Etymology and distribution of 上下.

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!

上下さんの分布

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 Fukui-ken(About 60)
2 Oosaka-fu(About 30)
3 Iwate-ken(About 30)
4 Kagoshima-ken(About 20)
4 Kumamoto-ken(About 20)
6 Hyougo-ken(About 10)
7 Kanagawa-ken(About 10)
7 Toyama-ken(About 10)
7 Nara-ken(About 10)
10 Ibaraki-ken(Very rare)
PopulationAbout 200
Ranking19,105
Rank by city
1 Mikatakaminaka-gun Wakasa-chou(About 40)
2 Isa-shi(About 20)
3 Tsuruga-shi(About 10)
3 Kumamoto-shi(About 10)
3 Takatsuki-shi(About 10)
3 Himeji-shi(About 10)
7 Shimohei-gun Iwaizumi-chou(About 10)
7 Yokosuka-shi(About 10)
9 Yukuhashi-shi(Very rare)
9 Shimohei-gun Fudai-mura(Very rare)
Rank by subregion
1 福井県 三方上中郡若狭町 岩屋(About 30)
2 鹿児島県 伊佐市 里(About 20)
3 大阪府 高槻市 富田町(About 10)
3 福井県 敦賀市 野坂(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
Ratios0.000199% 1 Fukui-ken(0.00621%)
2 Iwate-ken(0.00171%)
3 Kumamoto-ken(0.00114%)
4 Kagoshima-ken(0.00102%)
5 Toyama-ken(0.000685%)
6 Nara-ken(0.000594%)
7 Oosaka-fu(0.000461%)
8 Ishikawa-ken(0.000342%)
9 Shiga-ken(0.000325%)
10 Hyougo-ken(0.000246%)
Rank by city
1 Mikatakaminaka-gun Wakasa-chou(0.184%)
2 Shimohei-gun Fudai-mura(0.103%)
3 Shimohei-gun Iwaizumi-chou(0.0499%)
4 Isa-shi(0.0463%)
5 Tsuruga-shi(0.0169%)
6 Ikoma-gun Ikaruga-chou(0.0142%)
7 Nakaniikawa-gun Tateyama-machi(0.0136%)
8 Uto-shi(0.0115%)
9 Minamata-shi(0.011%)
10 Takashima-shi(0.00676%)
Rank by subregion
1 福井県 三方上中郡若狭町 岩屋(7.92% / About 30)

Notable cities

Mikatakaminaka-gun Wakasa-chou , Shimohei-gun Fudai-mura

マッポン! で分布を見る