Etymology and distribution of 根岸.

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!

「根岸」さんの名字の分布数。

カンマ区切りで複数の名字を指定できます。

Etymology of 根岸

Distribution of 根岸
Ranking
1 Saitama-ken(About 14,000)
2 Gunma-ken(About 8,300)
3 Toukyou-to(About 5,800)
4 Kanagawa-ken(About 4,700)
5 Tochigi-ken(About 1,700)
6 Chiba-ken(About 1,600)
7 Aomori-ken(About 900)
8 Ibaraki-ken(About 900)
9 Nagano-ken(About 600)
10 Shizuoka-ken(About 600)
11 Oosaka-fu(About 500)
12 Hokkaidou(About 500)
13 Hyougo-ken(About 400)
14 Yamanashi-ken(About 400)
15 Okayama-ken(About 300)
16 Fukushima-ken(About 300)
16 Aichi-ken(About 300)
18 Niigata-ken(About 200)
19 Kyouto-fu(About 130)
20 Wakayama-ken(About 130)
21 Hiroshima-ken(About 110)
22 Kumamoto-ken(About 110)
23 Miyagi-ken(About 100)
24 Fukuoka-ken(About 90)
24 Gifu-ken(About 90)
26 Yamagata-ken(About 70)
27 Akita-ken(About 60)
28 Fukui-ken(About 50)
29 Nagasaki-ken(About 50)
29 Toyama-ken(About 50)
29 Nara-ken(About 50)
32 Shiga-ken(About 40)
33 Kagawa-ken(About 30)
34 Ishikawa-ken(About 30)
34 Ehime-ken(About 30)
34 Mie-ken(About 30)
37 Tokushima-ken(About 30)
37 Iwate-ken(About 30)
39 Yamaguchi-ken(About 20)
40 Kagoshima-ken(About 20)
40 Okinawa-ken(About 20)
42 Miyazaki-ken(About 10)
42 Ooita-ken(About 10)
42 Saga-ken(About 10)
45 Kouchi-ken(About 10)
46 Shimane-ken(Very rare)