Etymology and distribution of 折井.

The Japanese surnames etymology dictionary.
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「折井」さんの名字の分布数。

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Etymology of 折井

Distribution of 折井
Ranking
1 Nagano-ken(About 800)
2 Toukyou-to(About 200)
3 Hyougo-ken(About 200)
4 Chiba-ken(About 140)
5 Kanagawa-ken(About 110)
6 Saitama-ken(About 90)
7 Aichi-ken(About 80)
8 Yamaguchi-ken(About 70)
9 Oosaka-fu(About 70)
10 Shizuoka-ken(About 70)
11 Ibaraki-ken(About 50)
12 Yamanashi-ken(About 40)
13 Fukui-ken(About 40)
13 Ehime-ken(About 40)
15 Fukuoka-ken(About 30)
15 Kyouto-fu(About 30)
17 Toyama-ken(About 30)
18 Okayama-ken(About 20)
19 Tochigi-ken(About 20)
20 Gunma-ken(About 10)
20 Shiga-ken(About 10)
20 Hiroshima-ken(About 10)
20 Nara-ken(About 10)
24 Nagasaki-ken(About 10)
24 Shimane-ken(About 10)
24 Ooita-ken(About 10)
27 Kagawa-ken(Very rare)
27 Fukushima-ken(Very rare)
27 Ishikawa-ken(Very rare)
27 Okinawa-ken(Very rare)
27 Niigata-ken(Very rare)
27 Gifu-ken(Very rare)
27 Wakayama-ken(Very rare)
27 Mie-ken(Very rare)