Etymology and distribution of 辻岡.

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!

「辻岡」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 辻岡

Distribution of 辻岡
Ranking
1 Fukui-ken(0.0531%)
2 Wakayama-ken(0.0377%)
3 Mie-ken(0.0226%)
4 Nara-ken(0.0166%)
5 Oosaka-fu(0.0164%)
6 Tokushima-ken(0.0155%)
7 Shizuoka-ken(0.00854%)
8 Kagawa-ken(0.00802%)
9 Yamaguchi-ken(0.00645%)
10 Aichi-ken(0.00504%)
11 Hyougo-ken(0.00476%)
12 Kyouto-fu(0.00382%)
13 Hiroshima-ken(0.00361%)
14 Hokkaidou(0.00258%)
15 Kanagawa-ken(0.00221%)
16 Fukuoka-ken(0.00208%)
17 Saga-ken(0.00197%)
18 Shiga-ken(0.00195%)
19 Toyama-ken(0.00171%)
20 Chiba-ken(0.00168%)
21 Toukyou-to(0.00149%)
22 Shimane-ken(0.00139%)
23 Ishikawa-ken(0.00137%)
24 Saitama-ken(0.00132%)
25 Kouchi-ken(0.00129%)
26 Ehime-ken(0.00123%)
27 Okayama-ken(0.00122%)
28 Gifu-ken(0.00113%)
29 Nagano-ken(0.00082%)
30 Gunma-ken(0.000608%)
31 Tottori-ken(0.000606%)
32 Tochigi-ken(0.000444%)
33 Yamanashi-ken(0.000422%)
34 Ooita-ken(0.000322%)
35 Ibaraki-ken(0.000285%)
36 Kumamoto-ken(0.000228%)
37 Kagoshima-ken(0.000203%)
38 Niigata-ken(0.000161%)