Etymology and distribution of Japanese surnames.

The Japanese surnames etymology dictionary.
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千葉県 市原市 勝間の名字

About 110 【茂手木】5
About 70 【深山】5
About 30 【蔵本】5
About 30 【加藤】7
About 20 【弓削田】4
About 10 【神崎】6
About 10 【近藤】7
About 10 【花沢】5
About 10 【石井】7
About 10 【佐久間】6
About 10 【佐野】6
About 10 【澤田】6
Very rare 【岡庭】5
Very rare 【小川】7
Very rare 【吉野】6
Very rare 【切替】4
Very rare 【関田】5
Very rare 【仙波】5
Very rare 【田中】7
Very rare 【服部】6
Very rare 【花澤】5
Very rare 【福島】6