Etymology and distribution of Japanese surnames.

The Japanese surnames etymology dictionary.
https://play.google.com/store/apps/details?id=info.jigensha.jcedfreeGoogle Play で手に入れよう https://apps.apple.com/us/app/id1471109324
↑オフライン検索できるアプリもどうぞ

栃木県 塩谷郡塩谷町 大久保の名字

About 100 【安達】6
About 80 【古沢】6
About 70 【斎藤】7
About 30 【和気】5
About 20 【古澤】5
About 20 【代田】5
About 10 【五十嵐】6
About 10 【石川】7
About 10 【大塩】5
About 10 【岡田】7
About 10 【齋藤】6
About 10 【杉山】7
About 10 【関谷】6
About 10 【飯村】5
About 10 【内田】7
About 10 【兼子】5
About 10 【菅野】6
About 10 【古岩井】3
About 10 【斉藤】7
About 10 【柴崎】6
About 10 【高橋】7
About 10 【土屋】6
About 10 【富川】5
About 10 【村上】7
About 10 【吉成】5
Very rare 【青木】7
Very rare 【揚石】3
Very rare 【石河】5
Very rare 【大木】6
Very rare 【小川】7
Very rare 【小澤】6
Very rare 【小林】7
Very rare 【片山】6
Very rare 【加藤】7
Very rare 【木村】7
Very rare 【黒田】6
Very rare 【高木】7
Very rare 【桜井】6
Very rare 【佐藤】7
Very rare 【塩井】5
Very rare 【鈴木】7
Very rare 【須藤】6
Very rare 【関】6
Very rare 【善甫】3
Very rare 【田口】6
Very rare 【田崎】6
Very rare 【田代】6
Very rare 【手塚】6
Very rare 【冨田】6
Very rare 【中澤】6
Very rare 【能美】5
Very rare 【八木】6
Very rare 【林】7
Very rare 【原沢】5
Very rare 【福田】7
Very rare 【藤田】7
Very rare 【堀江】6
Very rare 【本田】6
Very rare 【松江】5
Very rare 【三島】6
Very rare 【諸橋】5
Very rare 【和氣】4