Etymology and distribution of 永穂.

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 永穂.

カンマ区切りで複数の名字を指定できます。

Etymology of 永穂

Distribution of 永穂
Ranking
1 Wakayama-ken(0.00103%)
2 Hyougo-ken(0.000985%)
3 Kyouto-fu(0.000333%)
4 Yamaguchi-ken(0.000239%)
5 Kagoshima-ken(0.000203%)
6 Oosaka-fu(0.000173%)
7 Saitama-ken(0.000147%)