Etymology and distribution of 冨岡.

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!

「冨岡」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 冨岡

Distribution of 冨岡
Ranking
1 Akita-ken(0.033%)
2 Ehime-ken(0.0197%)
3 Ibaraki-ken(0.0132%)
4 Kagawa-ken(0.0126%)
5 Nara-ken(0.0119%)
6 Shiga-ken(0.0117%)
7 Miyazaki-ken(0.0112%)
8 Yamaguchi-ken(0.0107%)
9 Okayama-ken(0.0106%)
10 Nagasaki-ken(0.0103%)
11 Gunma-ken(0.00973%)
12 Kyouto-fu(0.00915%)
13 Kumamoto-ken(0.00913%)
14 Saitama-ken(0.00888%)
15 Saga-ken(0.00888%)
16 Hyougo-ken(0.00887%)
17 Oosaka-fu(0.00875%)
18 Kagoshima-ken(0.00875%)
19 Nagano-ken(0.00836%)
20 Toukyou-to(0.00662%)
21 Iwate-ken(0.00657%)
22 Niigata-ken(0.00595%)
23 Fukuoka-ken(0.00593%)
24 Shizuoka-ken(0.00577%)
25 Hiroshima-ken(0.00548%)
26 Kanagawa-ken(0.00546%)
27 Wakayama-ken(0.00479%)
28 Fukushima-ken(0.00462%)
29 Chiba-ken(0.00432%)
30 Kouchi-ken(0.00431%)
31 Yamanashi-ken(0.0038%)
32 Yamagata-ken(0.00373%)
33 Tochigi-ken(0.00333%)
34 Gifu-ken(0.00245%)
35 Toyama-ken(0.0024%)
36 Fukui-ken(0.00239%)
37 Hokkaidou(0.00202%)
38 Ooita-ken(0.00193%)
39 Shimane-ken(0.00185%)
40 Tottori-ken(0.00182%)
41 Aichi-ken(0.00182%)
42 Aomori-ken(0.00157%)
43 Ishikawa-ken(0.00137%)
44 Mie-ken(0.00131%)
45 Miyagi-ken(0.00125%)