Etymology and distribution of 三山.

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!

「三山」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 三山

Distribution of 三山
Ranking
1 Nagasaki-ken(0.0165%)
2 Nara-ken(0.0122%)
3 Hiroshima-ken(0.0118%)
4 Kumamoto-ken(0.0112%)
5 Chiba-ken(0.00935%)
6 Ishikawa-ken(0.00922%)
7 Mie-ken(0.00723%)
8 Hyougo-ken(0.00476%)
9 Oosaka-fu(0.00426%)
10 Fukui-ken(0.00382%)
11 Kagawa-ken(0.00382%)
12 Fukuoka-ken(0.00336%)
13 Kyouto-fu(0.00333%)
14 Kagoshima-ken(0.00305%)
15 Toukyou-to(0.00274%)
16 Okayama-ken(0.00264%)
17 Toyama-ken(0.0024%)
18 Wakayama-ken(0.0024%)
19 Shiga-ken(0.00227%)
20 Ehime-ken(0.00221%)
21 Yamaguchi-ken(0.00215%)
22 Kanagawa-ken(0.00209%)
23 Miyagi-ken(0.00208%)
24 Hokkaidou(0.00196%)
25 Miyazaki-ken(0.0017%)
26 Gifu-ken(0.0017%)
27 Ooita-ken(0.00161%)
28 Aichi-ken(0.00128%)
29 Saitama-ken(0.00125%)
30 Tottori-ken(0.00121%)
31 Aomori-ken(0.00105%)
32 Tokushima-ken(0.000936%)
33 Tochigi-ken(0.000887%)
34 Niigata-ken(0.000805%)
35 Shizuoka-ken(0.000777%)
36 Ibaraki-ken(0.000712%)
37 Gunma-ken(0.000608%)
38 Fukushima-ken(0.000602%)
39 Nagano-ken(0.000328%)
40 Akita-ken(0.0003%)
41 Iwate-ken(0.000286%)