「飯渕」さんの名字の分布。 - 日本姓氏語源辞典・人名力

カンマ区切りで複数の名字を指定できます。

Ranking
1　Miyagi-ken(About 200) 2　Hokkaidou(About 60) 3　Saitama-ken(About 30) 4　Tochigi-ken(About 20) 5　Chiba-ken(About 20) 6　Yamagata-ken(About 10) 7　Kanagawa-ken(About 10) 7　Toukyou-to(About 10) 9　Aomori-ken(Very rare) 9　Nagano-ken(Very rare) 9　Ibaraki-ken(Very rare) 9　Gunma-ken(Very rare) 9　Kumamoto-ken(Very rare) 9　Niigata-ken(Very rare)

Etymology and distribution of 飯渕.