「固本」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　Himeji-shi(About 10) 1　Sakura-shi(About 10) 1　Kita-ku(About 10) 4　Sanda-shi(Very rare) 4　Iwamizawa-shi(Very rare) 4　Asahikawa-shi(Very rare) 4　Funabashi-shi(Very rare) 4　Kawaguchi-shi(Very rare) 4　Asaka-shi(Very rare) 4　Moriguchi-shi(Very rare) 4　Settsu-shi(Very rare) 4　Seto-shi(Very rare) 4　Fussa-shi(Very rare) 4　Aomori-shi(Very rare)

Etymology and distribution of 固本.