Etymology and distribution of 桐.

The Japanese surnames etymology dictionary.
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在日通名大全

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「桐」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 桐

Distribution of 桐
Ranking
1 Toyama-ken(0.0123%)
2 Yamanashi-ken(0.0105%)
3 Nagasaki-ken(0.00387%)
4 Kumamoto-ken(0.00319%)
5 Kyouto-fu(0.00233%)
6 Kagoshima-ken(0.00163%)
7 Hokkaidou(0.00147%)
8 Fukuoka-ken(0.00129%)
9 Nara-ken(0.00119%)
10 Ishikawa-ken(0.00102%)
11 Toukyou-to(0.000945%)
12 Yamagata-ken(0.000933%)
13 Saitama-ken(0.000808%)
14 Kanagawa-ken(0.000798%)
15 Wakayama-ken(0.000685%)
16 Chiba-ken(0.000529%)
17 Saga-ken(0.000493%)
18 Hyougo-ken(0.000493%)
19 Shimane-ken(0.000463%)
20 Kouchi-ken(0.000431%)
21 Gifu-ken(0.000377%)
22 Shizuoka-ken(0.000333%)
23 Shiga-ken(0.000325%)
24 Ooita-ken(0.000322%)
25 Ibaraki-ken(0.000285%)
26 Aichi-ken(0.000269%)
27 Yamaguchi-ken(0.000239%)
28 Tochigi-ken(0.000222%)
29 Miyagi-ken(0.000208%)
30 Gunma-ken(0.000203%)
31 Oosaka-fu(0.000173%)
32 Nagano-ken(0.000164%)
33 Niigata-ken(0.000161%)
34 Hiroshima-ken(0.000144%)