Etymology and distribution of 宮後.

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!

「宮後」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 宮後

Distribution of 宮後
Ranking
1 Kagoshima-ken(About 200)
2 Oosaka-fu(About 150)
3 Hyougo-ken(About 60)
4 Kanagawa-ken(About 30)
5 Nagano-ken(About 30)
5 Hiroshima-ken(About 30)
5 Chiba-ken(About 30)
5 Hokkaidou(About 30)
9 Saga-ken(About 30)
10 Nagasaki-ken(About 20)
10 Nara-ken(About 20)
12 Kumamoto-ken(About 20)
12 Toukyou-to(About 20)
12 Aichi-ken(About 20)
12 Kyouto-fu(About 20)
16 Fukuoka-ken(About 10)
16 Miyazaki-ken(About 10)
18 Shizuoka-ken(About 10)
18 Toyama-ken(About 10)
18 Saitama-ken(About 10)
18 Mie-ken(About 10)
22 Shiga-ken(Very rare)
22 Tokushima-ken(Very rare)
22 Okayama-ken(Very rare)
22 Gifu-ken(Very rare)
22 Yamaguchi-ken(Very rare)