Etymology and distribution of Japanese surnames.

The Japanese surnames etymology dictionary.
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愛媛県 南宇和郡愛南町 平山の名字

About 60 【向田】5
About 50 【稲田】6
About 40 【尾川】5
About 30 【尾崎】6
About 30 【小川】7
About 30 【小野山】5
About 30 【竹雅】3
About 30 【西村】7
About 20 【清水】7
About 20 【松浦】6
About 10 【上甲】5
About 10 【岡本】7
About 10 【平川】6
About 10 【鼻崎】3
About 10 【山木】5
About 10 【入江】6
About 10 【実藤】4
About 10 【野田】6
About 10 【藤沢】6
About 10 【松田】7
About 10 【三浦】7
About 10 【好岡】3
Very rare 【上田】7
Very rare 【入田】4
Very rare 【大浜】5
Very rare 【長谷】6
Very rare 【梶原】6
Very rare 【金子】7
Very rare 【神谷】6
Very rare 【河崎】5
Very rare 【河野】7
Very rare 【下山】6
Very rare 【西崎】5
Very rare 【二宮】6
Very rare 【日野】6
Very rare 【福井】6
Very rare 【本田】6
Very rare 【松本】7
Very rare 【宮本】7
Very rare 【宮脇】6
Very rare 【山本】7