Etymology and distribution of 上川.

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!

「上川」さんの名字の分布数。

カンマ区切りで複数の名字を指定できます。

Etymology of 上川

Distribution of 上川
Ranking
1 Hiroshima-ken(About 1,300)
2 Hyougo-ken(About 900)
3 Fukuoka-ken(About 700)
4 Oosaka-fu(About 600)
5 Hokkaidou(About 600)
6 Kagoshima-ken(About 400)
7 Nagasaki-ken(About 400)
8 Toukyou-to(About 300)
9 Mie-ken(About 300)
10 Ehime-ken(About 300)
11 Kyouto-fu(About 300)
12 Aichi-ken(About 200)
13 Kumamoto-ken(About 200)
14 Shiga-ken(About 200)
14 Iwate-ken(About 200)
16 Kagawa-ken(About 200)
16 Nagano-ken(About 200)
16 Kanagawa-ken(About 200)
19 Okayama-ken(About 200)
20 Chiba-ken(About 200)
21 Ishikawa-ken(About 140)
22 Saitama-ken(About 130)
23 Tottori-ken(About 130)
24 Fukushima-ken(About 120)
25 Kouchi-ken(About 120)
25 Yamaguchi-ken(About 120)
27 Nara-ken(About 100)
28 Wakayama-ken(About 100)
29 Shimane-ken(About 100)
30 Miyazaki-ken(About 90)
31 Ooita-ken(About 80)
32 Fukui-ken(About 80)
33 Shizuoka-ken(About 60)
33 Ibaraki-ken(About 60)
33 Yamanashi-ken(About 60)
36 Toyama-ken(About 50)
37 Gifu-ken(About 30)
37 Saga-ken(About 30)
39 Miyagi-ken(About 30)
40 Tokushima-ken(About 30)
41 Aomori-ken(About 20)
41 Tochigi-ken(About 20)
43 Gunma-ken(About 10)
43 Akita-ken(About 10)
45 Okinawa-ken(Very rare)
45 Niigata-ken(Very rare)
45 Yamagata-ken(Very rare)