Etymology and distribution of Japanese surnames.

The Japanese surnames etymology dictionary.
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日本姓氏語源辞典 第三版
在日通名大全

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長野県 佐久市 岩村田相生の名字

About 110 【中沢】6
About 100 【小林】7
About 50 【岩崎】6
About 50 【佐藤】7
About 40 【清水】7
About 40 【羽毛田】4
About 40 【森泉】5
About 40 【依田】6
About 30 【井上】7
About 30 【大井】6
About 20 【上原】6
About 20 【荻原】6
About 20 【神津】5
About 20 【河原田】5
About 20 【鈴木】7
About 20 【中山】7
About 20 【浅沼】6
About 20 【遠藤】7
About 20 【掛川】5
About 20 【篠沢】5
About 20 【林】7
About 20 【丸山】7
About 20 【宮沢】6
About 20 【渡辺】7
About 10 【小山】6
About 10 【金井】6
About 10 【原】7
About 10 【高地】5
About 10 【酒井】7
About 10 【塩川】5
About 10 【茂木】6
About 10 【関口】6
About 10 【土屋】6
About 10 【東城】5
About 10 【戸塚】5
About 10 【柳沢】6
About 10 【青木】7
About 10 【秋山】6
About 10 【天立】3
About 10 【新井】6
About 10 【池田】7
About 10 【井出】6
About 10 【出沢】4
About 10 【小沢】6
About 10 【金沢】6
About 10 【金澤】5
About 10 【木内】6
About 10 【小松】6
About 10 【下笹】3
About 10 【高橋】7
About 10 【武藤】6
About 10 【田中】7
About 10 【田村】7
About 10 【徳武】5
About 10 【中澤】6
About 10 【羽柴】5
About 10 【浜田】6
About 10 【星野】6
About 10 【森角】4
About 10 【山口】7
About 10 【山崎】7
Very rare 【相川】6
Very rare 【青嶋】4
Very rare 【青森】4
Very rare 【浅野】6
Very rare 【浅村】4
Very rare 【有賀】6
Very rare 【飯島】6
Very rare 【生駒】5
Very rare 【井沢】5
Very rare 【市村】6
Very rare 【伊藤】7
Very rare 【岩下】6
Very rare 【岩波】5
Very rare 【臼田】5
Very rare 【内堀】5
Very rare 【内山】6
Very rare 【宇都宮】6
Very rare 【馬場】6
Very rare 【梅沢】6
Very rare 【小池】6
Very rare 【大久保】6
Very rare 【大須賀】5
Very rare 【太田】7
Very rare 【小川】7
Very rare 【小澤】6
Very rare 【小関】6
Very rare 【重田】5
Very rare 【角田】6
Very rare 【樫山】5
Very rare 【春日】6
Very rare 【加藤】7
Very rare 【川崎】6
Very rare 【川原田】5
Very rare 【関】6
Very rare 【菊池】6
Very rare 【木下】6
Very rare 【倉根】4
Very rare 【黒沢】6
Very rare 【木榑】3
Very rare 【輿水】5
Very rare 【近】5
Very rare 【西川】6
Very rare 【斉藤】7
Very rare 【桜井】6
Very rare 【桜山】4
Very rare 【佐々木】7
Very rare 【篠原】6
Very rare 【佐瀬】5
Very rare 【佐塚】4
Very rare 【沢野】5
Very rare 【三石】5
Very rare 【塩野入】4
Very rare 【下西】5
Very rare 【篠崎】6
Very rare 【庄司】6
Very rare 【白倉】5
Very rare 【秦】6
Very rare 【須江】4
Very rare 【住沢】4
Very rare 【鷹野】5
Very rare 【滝沢】6
Very rare 【竹内】7
Very rare 【竹田】6
Very rare 【堤】6
Very rare 【寺沢】6
Very rare 【藤原】7
Very rare 【藤巻】5
Very rare 【十枝】3
Very rare 【富山】6
Very rare 【中島】7
Very rare 【中野】7
Very rare 【並木】6
Very rare 【根岸】6
Very rare 【畠山】6
Very rare 【樋口】6
Very rare 【平林】6
Very rare 【藤井】7
Very rare 【藤本】7
Very rare 【牧】6
Very rare 【堀籠】5
Very rare 【蒔田】5
Very rare 【前島】6
Very rare 【増田】6
Very rare 【翠川】4
Very rare 【皆川】6
Very rare 【宮坂】6
Very rare 【宮崎】7
Very rare 【宮下】6
Very rare 【宮森】5
Very rare 【村上】7
Very rare 【村松】6
Very rare 【森沢】5
Very rare 【森下】6
Very rare 【矢部】6
Very rare 【山田】7
Very rare 【若林】6
Very rare 【和田】7