Etymology and distribution of 和賀.

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!

「和賀」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 和賀

Distribution of 和賀
Ranking
1 Akita-ken(About 800)
2 Iwate-ken(About 500)
3 Hokkaidou(About 400)
4 Miyagi-ken(About 300)
5 Toukyou-to(About 200)
6 Kanagawa-ken(About 200)
7 Saitama-ken(About 140)
8 Chiba-ken(About 110)
9 Ibaraki-ken(About 80)
10 Shizuoka-ken(About 40)
10 Aichi-ken(About 40)
10 Mie-ken(About 40)
13 Aomori-ken(About 30)
13 Tochigi-ken(About 30)
15 Fukushima-ken(About 30)
15 Kyouto-fu(About 30)
17 Nagano-ken(About 20)
17 Fukuoka-ken(About 20)
17 Niigata-ken(About 20)
17 Yamagata-ken(About 20)
21 Gunma-ken(About 10)
21 Hyougo-ken(About 10)
23 Ishikawa-ken(About 10)
23 Oosaka-fu(About 10)
25 Kagoshima-ken(Very rare)
25 Shiga-ken(Very rare)
25 Okayama-ken(Very rare)
25 Gifu-ken(Very rare)
25 Yamanashi-ken(Very rare)
25 Wakayama-ken(Very rare)