Etymology and distribution of 貢.

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!

「貢」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 貢

Distribution of 貢
Ranking
1 Higashisonogi-gun Kawatana-chou(0.127%)
2 Ooshima-gun Wadomari-chou(0.0791%)
3 Nanjou-gun Minamiechizen-chou(0.0577%)
4 Ooshima-gun China-chou(0.0431%)
5 Ooshima-gun Amagi-chou(0.0415%)
6 Kushiroshi-chou Akkeshi-chou(0.0264%)
7 Toumi-shi(0.0226%)
8 Kikuchi-gun Oodzu-machi(0.0167%)
9 Tamano-shi(0.0149%)
10 Amakusa-shi(0.0131%)
11 Miyoshi-shi(0.0116%)
12 Iwade-shi(0.0099%)
13 Echizen-shi(0.00922%)
14 Ogoori-shi(0.00855%)
15 Maidzuru-shi(0.00791%)
16 Ichihara-shi(0.00724%)
17 Urayasu-shi(0.00501%)
18 Koube-shi Chuuou-ku(0.00487%)
19 Kyouto-shi Minami-ku(0.00474%)
20 Sapporo-shi Kiyota-ku(0.0046%)
21 Hatsukaichi-shi(0.00424%)
22 Fukuoka-shi Hakata-ku(0.00388%)
23 Shimada-shi(0.00387%)
24 Oosaka-shi Ikuno-ku(0.0035%)
25 Yao-shi(0.00346%)
26 Fukuoka-shi Sawara-ku(0.00312%)
27 Sapporo-shi Chuuou-ku(0.00301%)
28 Oomuta-shi(0.00285%)
29 Kumamoto-shi(0.00272%)
30 Kyouto-shi Sakyou-ku(0.00269%)
31 Amagasaki-shi(0.00215%)
32 Sapporo-shi Kita-ku(0.0019%)
33 Mito-shi(0.00173%)
34 Machida-shi(0.00135%)
35 Ichikawa-shi(0.00132%)
36 Hirakata-shi(0.00125%)
37 Hachiouji-shi(0.00102%)