Etymology and distribution of 又部.

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

Ratio of 又部.

カンマ区切りで複数の名字を指定できます。

Etymology of 又部

Small area aggregation plots up top 5,000.

Exclude areas with less than about 20 corresponding surname.

Distribution of 又部
Ranking
0 大分県 豊後大野市 木野(Very rare / Very rare)
0 愛知県 犬山市 羽黒堂ケ洞(Very rare / Very rare)