Etymology and distribution of 本出.

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
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Ratio of 本出.

カンマ区切りで複数の名字を指定できます。

Etymology of 本出

Distribution of 本出
Ranking
1 Ishikawa-ken(0.0041%)
2 Oosaka-fu(0.000691%)
3 Nara-ken(0.000594%)
4 Hiroshima-ken(0.000577%)
5 Kyouto-fu(0.000333%)
6 Hyougo-ken(0.000328%)
7 Shiga-ken(0.000325%)
8 Niigata-ken(0.000161%)
9 Saitama-ken(Very rare)
10 Aichi-ken(Very rare)