Etymology and distribution of 朝岡.

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!

「朝岡」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 朝岡

Distribution of 朝岡
Ranking
1 Aichi-ken(0.0143%)
2 Toyama-ken(0.00685%)
3 Yamagata-ken(0.00622%)
4 Gunma-ken(0.00385%)
5 Kyouto-fu(0.00349%)
6 Wakayama-ken(0.00342%)
7 Kumamoto-ken(0.00342%)
8 Akita-ken(0.0033%)
9 Yamaguchi-ken(0.00263%)
10 Oosaka-fu(0.0023%)
11 Toukyou-to(0.00229%)
12 Iwate-ken(0.00228%)
13 Saitama-ken(0.00228%)
14 Kanagawa-ken(0.00209%)
15 Nara-ken(0.00208%)
16 Chiba-ken(0.00194%)
17 Hokkaidou(0.00182%)
18 Yamanashi-ken(0.00169%)
19 Kagoshima-ken(0.00142%)
20 Nagano-ken(0.00131%)
21 Shiga-ken(0.0013%)
22 Ibaraki-ken(0.00128%)
23 Shizuoka-ken(0.00122%)
24 Niigata-ken(0.00113%)
25 Fukui-ken(0.000956%)
26 Okinawa-ken(0.000793%)
27 Gifu-ken(0.000754%)
28 Fukuoka-ken(0.000692%)
29 Mie-ken(0.000657%)
30 Miyagi-ken(0.000625%)
31 Hyougo-ken(0.000575%)
32 Ehime-ken(0.000492%)
33 Shimane-ken(0.000463%)
34 Okayama-ken(0.000407%)
35 Ishikawa-ken(0.000342%)
36 Hiroshima-ken(0.000288%)
37 Tochigi-ken(0.000222%)