Etymology and distribution of 萩.

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!

「萩」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 萩

Distribution of 萩
Ranking
1 Mie-ken(About 800)
2 Hyougo-ken(About 200)
3 Oosaka-fu(About 200)
4 Aichi-ken(About 200)
5 Toukyou-to(About 140)
6 Hiroshima-ken(About 130)
7 Chiba-ken(About 130)
8 Fukuoka-ken(About 100)
8 Kanagawa-ken(About 100)
10 Gifu-ken(About 80)
11 Kagoshima-ken(About 70)
11 Nagasaki-ken(About 70)
13 Hokkaidou(About 70)
14 Saitama-ken(About 70)
15 Wakayama-ken(About 60)
16 Shiga-ken(About 50)
16 Nara-ken(About 50)
18 Shizuoka-ken(About 40)
18 Ooita-ken(About 40)
20 Miyazaki-ken(About 40)
21 Kouchi-ken(About 30)
21 Kagawa-ken(About 30)
21 Kumamoto-ken(About 30)
24 Nagano-ken(About 30)
24 Gunma-ken(About 30)
24 Yamaguchi-ken(About 30)
27 Fukushima-ken(About 20)
27 Ishikawa-ken(About 20)
27 Tochigi-ken(About 20)
27 Kyouto-fu(About 20)
31 Toyama-ken(About 20)
32 Ibaraki-ken(About 10)
32 Shimane-ken(About 10)
34 Fukui-ken(About 10)
34 Okayama-ken(About 10)
36 Aomori-ken(Very rare)
36 Yamagata-ken(Very rare)
36 Miyagi-ken(Very rare)