Etymology and distribution of 改.

The Japanese surnames etymology dictionary.
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改さんの分布

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 Ooita-ken(About 80)
2 Kanagawa-ken(About 10)
2 Hiroshima-ken(About 10)
4 Ibaraki-ken(Very rare)
4 Fukuoka-ken(Very rare)
4 Toukyou-to(Very rare)
4 Hyougo-ken(Very rare)
4 Mie-ken(Very rare)
PopulationAbout 120
Ranking27,869
Rank by city
1 Bungooono-shi(About 40)
2 Ooita-shi(About 20)
2 Beppu-shi(About 20)
4 Onomichi-shi(About 10)
5 Atsugi-shi(Very rare)
5 Mitaka-shi(Very rare)
5 Oonojou-shi(Very rare)
5 Yokohama-shi Isogo-ku(Very rare)
5 Taketa-shi(Very rare)
5 Iga-shi(Very rare)
Rank by subregion
1 大分県 豊後大野市 田中(About 30)
2 大分県 大分市 横瀬富士見が丘(About 10)
3 大分県 別府市 鉄輪上(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 Ooita-ken(0.00611%)
2 Hiroshima-ken(0.000288%)
3 Mie-ken(0.000219%)
4 Ibaraki-ken(0.000142%)
5 Kanagawa-ken(0.000123%)
6 Fukuoka-ken(Very rare)
7 Hyougo-ken(Very rare)
8 Toukyou-to(Very rare)
Rank by city
1 Bungooono-shi(0.0743%)
2 Beppu-shi(0.0133%)
3 Taketa-shi(0.0111%)
4 Oonojou-shi(0.00676%)
5 Onomichi-shi(0.00416%)
6 Ooita-shi(0.00412%)
7 Iga-shi(0.00398%)
8 Mitaka-shi(0.00343%)
9 Yokohama-shi Isogo-ku(0.00306%)
10 Tsukuba-shi(0.00266%)
Rank by subregion
1 大分県 豊後大野市 田中(1.6% / About 30)

Notable cities

Bungooono-shi

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