Etymology and distribution of Japanese surnames.

The Japanese surnames etymology dictionary.
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岩手県 九戸郡九戸村 戸田第13地割の名字

About 10 【関端】3
About 10 【宮】5
About 10 【柳沢】6
Very rare 【関口】6
Very rare 【滝谷】5
Very rare 【橘】6
Very rare 【戸井口】3
Very rare 【中奥】4
Very rare 【番屋】3
Very rare 【柾本】3
Very rare 【柳下】5
Very rare 【山本】7