Etymology and distribution of 木川.

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!

「木川」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 木川

Distribution of 木川
Ranking
1 Chiba-ken(0.0218%)
2 Yamagata-ken(0.0137%)
3 Kanagawa-ken(0.0121%)
4 Shizuoka-ken(0.00865%)
5 Tokushima-ken(0.00749%)
6 Hiroshima-ken(0.00736%)
7 Aomori-ken(0.00628%)
8 Toukyou-to(0.00607%)
9 Yamanashi-ken(0.00591%)
10 Nagano-ken(0.00574%)
11 Akita-ken(0.0054%)
12 Hokkaidou(0.00503%)
13 Yamaguchi-ken(0.00406%)
14 Saitama-ken(0.00382%)
15 Iwate-ken(0.00371%)
16 Ibaraki-ken(0.00356%)
17 Shiga-ken(0.00325%)
18 Niigata-ken(0.00306%)
19 Tottori-ken(0.00303%)
20 Oosaka-fu(0.00288%)
21 Hyougo-ken(0.00271%)
22 Miyagi-ken(0.0025%)
23 Tochigi-ken(0.00244%)
24 Ishikawa-ken(0.00239%)
25 Toyama-ken(0.00205%)
26 Shimane-ken(0.00185%)
27 Fukushima-ken(0.00181%)
28 Fukui-ken(0.00143%)
29 Kumamoto-ken(0.00137%)
30 Aichi-ken(0.00134%)
31 Okayama-ken(0.00122%)
32 Kagawa-ken(0.00115%)
33 Mie-ken(0.000876%)
34 Kyouto-fu(0.000831%)
35 Fukuoka-ken(0.000791%)
36 Ehime-ken(0.000738%)
37 Wakayama-ken(0.000685%)
38 Nara-ken(0.000594%)
39 Saga-ken(0.000493%)
40 Miyazaki-ken(0.000339%)
41 Ooita-ken(0.000322%)
42 Nagasaki-ken(0.000258%)
43 Gifu-ken(0.000189%)