Etymology and distribution of Japanese surnames.

The Japanese surnames etymology dictionary.
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長野県 伊那市 中央区中央第一の名字

About 60 【宮下】6
About 50 【小林】7
About 30 【伊東】6
About 30 【伊藤】7
About 20 【唐沢】5
About 20 【城倉】4
About 20 【原】7
About 20 【中村】7
About 10 【春日】6
About 10 【北沢】6
About 10 【北原】6
About 10 【久保田】6
About 10 【小池】6
About 10 【小平】5
About 10 【倉田】6
About 10 【登内】4
About 10 【山崎】7
Very rare 【饗場】4
Very rare 【上田】7
Very rare 【浅田】6
Very rare 【生田】6
Very rare 【井沢】5
Very rare 【板橋】6
Very rare 【及川】6
Very rare 【小出】6
Very rare 【大沢】6
Very rare 【大槻】6
Very rare 【小口】5
Very rare 【小坂】6
Very rare 【小阪】5
Very rare 【片倉】5
Very rare 【加藤】7
Very rare 【金原】5
Very rare 【唐木】5
Very rare 【唐澤】5
Very rare 【木下】6
Very rare 【胡桃沢】4
Very rare 【下島】5
Very rare 【小松】6
Very rare 【柴】5
Very rare 【西川】6
Very rare 【坂間】4
Very rare 【向山】5
Very rare 【佐藤】7
Very rare 【澤山】4
Very rare 【島田】6
Very rare 【水上】6
Very rare 【鈴木】7
Very rare 【千代】5
Very rare 【戸枝】4
Very rare 【徳田】6
Very rare 【西澤】5
Very rare 【林】7
Very rare 【半波】3
Very rare 【平沢】6
Very rare 【平澤】5
Very rare 【藤村】6
Very rare 【松沢】6
Very rare 【松下】6
Very rare 【丸山】7
Very rare 【御子柴】5
Very rare 【宮坂】6
Very rare 【森上】5
Very rare 【山名】5
Very rare 【六波羅】3
Very rare 【若月】5
Very rare 【若林】6
Very rare 【和田】7