Etymology and distribution of 河.

The Japanese surnames etymology dictionary.
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在日通名大全

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「河」さんの名字の分布比率。

カンマ区切りで複数の名字を指定できます。

Etymology of 河

Distribution of 河
Ranking
1 Toyama-ken(0.00308%)
2 Mie-ken(0.00285%)
3 Kyouto-fu(0.00249%)
4 Oosaka-fu(0.00184%)
5 Ishikawa-ken(0.00171%)
6 Toukyou-to(0.00169%)
7 Hyougo-ken(0.00164%)
8 Fukui-ken(0.00143%)
9 Okayama-ken(0.00122%)
10 Nara-ken(0.00119%)
11 Kanagawa-ken(0.00104%)
12 Wakayama-ken(0.00103%)
13 Aichi-ken(0.000874%)
14 Gunma-ken(0.000811%)
15 Saitama-ken(0.000808%)
16 Fukuoka-ken(0.000494%)
17 Yamaguchi-ken(0.000478%)
18 Hiroshima-ken(0.000433%)
19 Fukushima-ken(0.000402%)
20 Kagawa-ken(0.000382%)
21 Chiba-ken(0.000353%)
22 Hokkaidou(0.000349%)
23 Miyazaki-ken(0.000339%)
24 Nagano-ken(0.000328%)
25 Shiga-ken(0.000325%)
26 Niigata-ken(0.000322%)
27 Ibaraki-ken(0.000285%)
28 Aomori-ken(0.000262%)