Etymology and distribution of Japanese surnames.

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

岐阜県 恵那市 阿妻の名字

About 50 【伊藤】7
About 20 【牛田】5
About 10 【原田】7
About 10 【土井】6
About 10 【三宅】6
Very rare 【春日井】5
Very rare 【原】7
Very rare 【松井】6
Very rare 【山崎】7
Very rare 【和田】7