Etymology and distribution of 野々口.

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!

「野々口」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 野々口

Distribution of 野々口
Ranking
1 Kyouto-fu(About 700)
2 Oosaka-fu(About 200)
3 Hyougo-ken(About 200)
4 Kumamoto-ken(About 110)
5 Shiga-ken(About 90)
6 Aomori-ken(About 60)
6 Toukyou-to(About 60)
8 Kanagawa-ken(About 40)
8 Okayama-ken(About 40)
10 Nara-ken(About 30)
11 Aichi-ken(About 20)
11 Chiba-ken(About 20)
13 Nagano-ken(About 20)
13 Saitama-ken(About 20)
15 Tottori-ken(About 10)
15 Kagawa-ken(About 10)
15 Hiroshima-ken(About 10)
18 Fukuoka-ken(About 10)
18 Ishikawa-ken(About 10)
18 Mie-ken(About 10)
21 Kouchi-ken(Very rare)
21 Nagasaki-ken(Very rare)
21 Ibaraki-ken(Very rare)
21 Fukushima-ken(Very rare)
21 Ehime-ken(Very rare)
21 Tokushima-ken(Very rare)
21 Gifu-ken(Very rare)
21 Yamanashi-ken(Very rare)
21 Hokkaidou(Very rare)