Etymology and distribution of 土木.

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!

土木さんの分布

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 Toyama-ken(About 40)
2 Gifu-ken(About 20)
3 Oosaka-fu(About 20)
4 Nagano-ken(About 10)
4 Ishikawa-ken(About 10)
4 Toukyou-to(About 10)
7 Fukui-ken(Very rare)
7 Shiga-ken(Very rare)
7 Wakayama-ken(Very rare)
7 Hokkaidou(Very rare)
PopulationAbout 120
Ranking27,869
Rank by city
1 Tonami-shi(About 30)
2 Takayama-shi(About 20)
2 Izumiootsu-shi(About 20)
4 Kanazawa-shi(About 10)
4 Matsumoto-shi(About 10)
6 Sakai-shi(Very rare)
6 Ootsu-shi(Very rare)
6 Nanto-shi(Very rare)
6 Hida-shi(Very rare)
6 Choufu-shi(Very rare)
Rank by subregion
1 富山県 砺波市 大門(About 30)
2 岐阜県 高山市 福地(About 10)
2 大阪府 泉大津市 河原町(About 10)
2 大阪府 泉大津市 条南町(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 Toyama-ken(0.00308%)
2 Gifu-ken(0.000943%)
3 Ishikawa-ken(0.000683%)
4 Fukui-ken(0.000478%)
5 Wakayama-ken(0.000342%)
6 Nagano-ken(0.000328%)
7 Shiga-ken(0.000325%)
8 Oosaka-fu(0.00023%)
9 Toukyou-to(Very rare)
10 Hokkaidou(Very rare)
Rank by city
1 Tonami-shi(0.0659%)
2 Izumiootsu-shi(0.0251%)
3 Takayama-shi(0.0147%)
4 Tokachishi-chou Makubetsu-chou(0.013%)
5 Hida-shi(0.0111%)
6 Nanto-shi(0.00602%)
7 Sakai-shi(0.00444%)
8 Matsumoto-shi(0.00334%)
9 Choufu-shi(0.00286%)
10 Kanazawa-shi(0.00196%)
Rank by subregion
1 富山県 砺波市 大門(6.84% / About 30)

Notable cities

Tonami-shi

マッポン! で分布を見る