Etymology and distribution of 天和.

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!

天和さんの分布

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 40)
2 Toukyou-to(About 10)
3 Shizuoka-ken(Very rare)
3 Ibaraki-ken(Very rare)
3 Fukushima-ken(Very rare)
3 Tochigi-ken(Very rare)
PopulationAbout 70
Ranking37,228
Rank by city
1 Ichihara-shi(About 20)
2 Koutou-ku(About 10)
2 Sodegaura-shi(About 10)
4 Fukushima-shi(Very rare)
4 Tagata-gun Kan'nami-chou(Very rare)
4 Nasushiobara-shi(Very rare)
4 Kokubunji-shi(Very rare)
4 Hitachi-shi(Very rare)
4 Matsudo-shi(Very rare)
4 Inzai-shi(Very rare)
Rank by subregion
1 千葉県 袖ケ浦市 蔵波台(About 10)
1 千葉県 市原市 古敷谷(About 10)
1 東京都 江東区 北砂(About 10)
1 千葉県 市原市 牛久(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 Chiba-ken(0.000794%)
2 Tochigi-ken(0.000222%)
3 Fukushima-ken(0.000201%)
4 Toukyou-to(0.000149%)
5 Ibaraki-ken(0.000142%)
6 Shizuoka-ken(0.000111%)
Rank by city
1 Sodegaura-shi(0.017%)
2 Tagata-gun Kan'nami-chou(0.0104%)
3 Ichihara-shi(0.00905%)
4 Inzai-shi(0.00725%)
5 Kokubunji-shi(0.00546%)
6 Nasushiobara-shi(0.00409%)
7 Koutou-ku(0.00312%)
8 Hitachi-shi(0.00185%)
9 Fukushima-shi(0.00153%)
10 Matsudo-shi(0.00116%)
Rank by subregion

マッポン! で分布を見る