Etymology and distribution of 常川.

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!

「常川」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 常川

Distribution of 常川
Ranking
1 Toyama-ken(0.0199%)
2 Gifu-ken(0.0107%)
3 Aichi-ken(0.00551%)
4 Ishikawa-ken(0.00307%)
5 Iwate-ken(0.00286%)
6 Yamagata-ken(0.0028%)
7 Niigata-ken(0.00274%)
8 Tochigi-ken(0.00222%)
9 Toukyou-to(0.00189%)
10 Hokkaidou(0.00168%)
11 Mie-ken(0.00153%)
12 Hiroshima-ken(0.00144%)
13 Nagasaki-ken(0.00129%)
14 Ehime-ken(0.00123%)
15 Yamaguchi-ken(0.00119%)
16 Nara-ken(0.00119%)
17 Kyouto-fu(0.00116%)
18 Nagano-ken(0.000984%)
19 Oosaka-fu(0.000979%)
20 Fukui-ken(0.000956%)
21 Kanagawa-ken(0.000859%)
22 Chiba-ken(0.000794%)
23 Saitama-ken(0.000734%)
24 Shizuoka-ken(0.000666%)
25 Gunma-ken(0.000608%)
26 Tokushima-ken(0.000468%)
27 Kouchi-ken(0.000431%)
28 Miyagi-ken(0.000417%)
29 Kagawa-ken(0.000382%)
30 Hyougo-ken(0.000328%)
31 Akita-ken(0.0003%)
32 Fukuoka-ken(0.000297%)
33 Ibaraki-ken(0.000285%)
34 Kumamoto-ken(0.000228%)
35 Fukushima-ken(0.000201%)