Etymology and distribution of 土室.

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!

土室さんの分布

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 Ishikawa-ken(About 30)
1 Iwate-ken(About 30)
3 Oosaka-fu(About 20)
4 Saitama-ken(Very rare)
PopulationAbout 80
Ranking34,146
Rank by city
1 Morioka-shi(About 30)
2 Kanazawa-shi(About 20)
3 Hakusan-shi(About 10)
4 Takizawa-shi(Very rare)
4 Nonoichi-shi(Very rare)
4 Sakado-shi(Very rare)
4 Takatsuki-shi(Very rare)
4 Kadoma-shi(Very rare)
4 Hirakata-shi(Very rare)
4 Moriguchi-shi(Very rare)
Rank by subregion
1 岩手県 盛岡市 山岸(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(0.00239%)
2 Iwate-ken(0.002%)
3 Oosaka-fu(0.00023%)
4 Saitama-ken(Very rare)
Rank by city
1 Nonoichi-shi(0.0116%)
2 Takizawa-shi(0.00969%)
3 Morioka-shi(0.00946%)
4 Hakusan-shi(0.0075%)
5 Sakado-shi(0.00533%)
6 Kanazawa-shi(0.00392%)
7 Kadoma-shi(0.0039%)
8 Moriguchi-shi(0.00323%)
9 Takatsuki-shi(0.00132%)
10 Hirakata-shi(0.00125%)
Rank by subregion

マッポン! で分布を見る