Etymology and distribution of 河上.

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!

「河上」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 河上

Distribution of 河上
Ranking
1 Oosaka-fu(About 1,300)
2 Ehime-ken(About 1,200)
3 Hyougo-ken(About 1,000)
4 Kumamoto-ken(About 900)
5 Toukyou-to(About 800)
5 Hiroshima-ken(About 800)
7 Hokkaidou(About 800)
8 Shimane-ken(About 700)
9 Tottori-ken(About 700)
10 Fukuoka-ken(About 700)
11 Chiba-ken(About 700)
12 Okayama-ken(About 600)
13 Aichi-ken(About 600)
14 Yamaguchi-ken(About 600)
15 Toyama-ken(About 600)
16 Kanagawa-ken(About 600)
17 Saitama-ken(About 500)
18 Tochigi-ken(About 400)
19 Fukui-ken(About 300)
19 Ishikawa-ken(About 300)
21 Niigata-ken(About 300)
22 Ibaraki-ken(About 300)
22 Mie-ken(About 300)
24 Kyouto-fu(About 200)
25 Gifu-ken(About 200)
26 Nagasaki-ken(About 200)
27 Kouchi-ken(About 200)
27 Shizuoka-ken(About 200)
29 Nagano-ken(About 200)
30 Nara-ken(About 200)
31 Tokushima-ken(About 140)
32 Miyazaki-ken(About 130)
33 Saga-ken(About 120)
34 Shiga-ken(About 120)
35 Gunma-ken(About 110)
36 Ooita-ken(About 90)
36 Wakayama-ken(About 90)
38 Kagoshima-ken(About 80)
38 Kagawa-ken(About 80)
40 Okinawa-ken(About 50)
41 Miyagi-ken(About 30)
42 Yamanashi-ken(About 30)
43 Fukushima-ken(About 20)
44 Iwate-ken(About 10)
45 Akita-ken(About 10)
45 Yamagata-ken(About 10)