Etymology and distribution of 小川.

The Japanese surnames etymology dictionary.
https://play.google.com/store/apps/details?id=info.jigensha.jcedfreeGoogle Play で手に入れよう https://apps.apple.com/us/app/id1471109324
↑オフライン検索できるアプリもどうぞ
在日通名大全

日本初、在日通名の研究書「在日通名大全」発売中!
ネットの電話帳 住宅地図 マッポン!

「小川」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 小川

Distribution of 小川
Ranking
1 Chiba-ken(0.602%)
2 Gifu-ken(0.493%)
3 Nagasaki-ken(0.474%)
4 Shimane-ken(0.442%)
5 Tochigi-ken(0.423%)
6 Niigata-ken(0.419%)
7 Saitama-ken(0.418%)
8 Mie-ken(0.408%)
9 Hiroshima-ken(0.4%)
10 Aichi-ken(0.395%)
11 Tokushima-ken(0.386%)
12 Kanagawa-ken(0.384%)
13 Toukyou-to(0.378%)
14 Wakayama-ken(0.377%)
15 Shiga-ken(0.376%)
16 Okayama-ken(0.33%)
17 Ibaraki-ken(0.284%)
18 Shizuoka-ken(0.28%)
19 Kyouto-fu(0.27%)
20 Hokkaidou(0.268%)
21 Oosaka-fu(0.259%)
22 Kouchi-ken(0.255%)
23 Yamaguchi-ken(0.255%)
24 Saga-ken(0.248%)
25 Fukuoka-ken(0.245%)
26 Gunma-ken(0.245%)
27 Fukui-ken(0.243%)
28 Miyazaki-ken(0.236%)
29 Nara-ken(0.215%)
30 Akita-ken(0.207%)
31 Hyougo-ken(0.205%)
32 Toyama-ken(0.195%)
33 Kumamoto-ken(0.189%)
34 Kagawa-ken(0.188%)
35 Ooita-ken(0.184%)
36 Yamanashi-ken(0.176%)
37 Yamagata-ken(0.173%)
38 Aomori-ken(0.173%)
39 Ishikawa-ken(0.167%)
40 Kagoshima-ken(0.164%)
41 Fukushima-ken(0.162%)
42 Miyagi-ken(0.157%)
43 Nagano-ken(0.152%)
44 Iwate-ken(0.151%)
45 Tottori-ken(0.125%)
46 Ehime-ken(0.122%)
47 Okinawa-ken(0.0254%)