Etymology and distribution of 武安.

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!

「武安」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 武安

Distribution of 武安
Ranking
1 Hiroshima-ken(About 200)
2 Yamaguchi-ken(About 200)
3 Oosaka-fu(About 110)
4 Hokkaidou(About 80)
5 Tottori-ken(About 70)
5 Nara-ken(About 70)
7 Fukuoka-ken(About 70)
7 Fukui-ken(About 70)
9 Hyougo-ken(About 60)
10 Kanagawa-ken(About 50)
11 Toukyou-to(About 40)
12 Saitama-ken(About 40)
13 Kagoshima-ken(About 30)
13 Kyouto-fu(About 30)
15 Chiba-ken(About 30)
16 Ibaraki-ken(About 20)
16 Ehime-ken(About 20)
18 Aichi-ken(About 10)
18 Iwate-ken(About 10)
20 Shizuoka-ken(About 10)
20 Nagano-ken(About 10)
20 Tochigi-ken(About 10)
20 Okayama-ken(About 10)
20 Ooita-ken(About 10)
25 Shiga-ken(Very rare)
25 Okinawa-ken(Very rare)
25 Niigata-ken(Very rare)
25 Shimane-ken(Very rare)
25 Miyazaki-ken(Very rare)
25 Mie-ken(Very rare)