Etymology and distribution of Japanese surnames.

The Japanese surnames etymology dictionary.
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福島県 岩瀬郡鏡石町 笠石の名字

About 70 【藤島】5
About 50 【飛沢】4
About 30 【小林】7
About 30 【常松】5
About 20 【小貫】5
About 20 【鈴木】7
About 10 【面川】4
About 10 【熊谷】6
About 10 【関根】6
About 10 【真壁】5
Very rare 【板橋】6
Very rare 【稲川】5
Very rare 【小泉】6
Very rare 【幸田】5
Very rare 【佐藤】7
Very rare 【杉山】7
Very rare 【添田】5
Very rare 【田中】7
Very rare 【長嶺】5
Very rare 【二階堂】5
Very rare 【西牧】5
Very rare 【平尾】6
Very rare 【穂刈】4