Etymology and distribution of 川久保.

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

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Etymology of 川久保

Distribution of 川久保
Ranking
1 Toukyou-to(About 1,300)
2 Saga-ken(About 1,100)
3 Nagasaki-ken(About 900)
4 Kanagawa-ken(About 900)
5 Nagano-ken(About 500)
6 Saitama-ken(About 500)
7 Fukuoka-ken(About 400)
8 Oosaka-fu(About 400)
9 Kouchi-ken(About 400)
10 Chiba-ken(About 300)
11 Tochigi-ken(About 300)
12 Aichi-ken(About 300)
13 Hyougo-ken(About 200)
14 Niigata-ken(About 200)
15 Yamanashi-ken(About 200)
16 Shizuoka-ken(About 200)
17 Kagoshima-ken(About 200)
18 Hokkaidou(About 110)
19 Ibaraki-ken(About 90)
20 Fukushima-ken(About 90)
21 Miyazaki-ken(About 80)
21 Kyouto-fu(About 80)
23 Yamaguchi-ken(About 80)
24 Fukui-ken(About 70)
25 Kumamoto-ken(About 70)
26 Gunma-ken(About 70)
26 Ehime-ken(About 70)
28 Wakayama-ken(About 60)
29 Nara-ken(About 60)
30 Iwate-ken(About 50)
31 Hiroshima-ken(About 40)
32 Mie-ken(About 30)
33 Gifu-ken(About 30)
34 Toyama-ken(About 30)
34 Ooita-ken(About 30)
36 Shiga-ken(About 20)
36 Miyagi-ken(About 20)
38 Kagawa-ken(About 20)
38 Shimane-ken(About 20)
40 Tokushima-ken(About 10)
40 Okayama-ken(About 10)
42 Aomori-ken(Very rare)
42 Akita-ken(Very rare)