Etymology and distribution of 三上.

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!

「三上」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 三上

Distribution of 三上
Ranking
1 Aomori-ken(1.05%)
2 Hokkaidou(0.206%)
3 Iwate-ken(0.191%)
4 Fukui-ken(0.161%)
5 Shimane-ken(0.158%)
6 Hiroshima-ken(0.109%)
7 Shiga-ken(0.0886%)
8 Saitama-ken(0.0832%)
9 Chiba-ken(0.0808%)
10 Miyagi-ken(0.0584%)
11 Toukyou-to(0.0566%)
12 Okayama-ken(0.0559%)
13 Kanagawa-ken(0.0539%)
14 Kyouto-fu(0.0521%)
15 Tottori-ken(0.0503%)
16 Yamaguchi-ken(0.0373%)
17 Toyama-ken(0.0363%)
18 Yamagata-ken(0.032%)
19 Akita-ken(0.0306%)
20 Tochigi-ken(0.0304%)
21 Oosaka-fu(0.0295%)
22 Shizuoka-ken(0.0281%)
23 Ibaraki-ken(0.0249%)
24 Hyougo-ken(0.0231%)
25 Wakayama-ken(0.0223%)
26 Niigata-ken(0.0206%)
27 Nara-ken(0.0202%)
28 Ishikawa-ken(0.0181%)
29 Aichi-ken(0.0171%)
30 Ooita-ken(0.0171%)
31 Ehime-ken(0.017%)
32 Fukuoka-ken(0.0164%)
33 Yamanashi-ken(0.0156%)
34 Gunma-ken(0.0138%)
35 Mie-ken(0.0134%)
36 Nagano-ken(0.011%)
37 Fukushima-ken(0.01%)
38 Gifu-ken(0.00924%)
39 Nagasaki-ken(0.00593%)
40 Tokushima-ken(0.00562%)
41 Miyazaki-ken(0.00509%)
42 Kagawa-ken(0.00497%)
43 Kumamoto-ken(0.00479%)
44 Kagoshima-ken(0.00427%)
45 Kouchi-ken(0.00388%)
46 Saga-ken(0.00296%)