Etymology and distribution of 菓谷.

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 菓谷.

カンマ区切りで複数の名字を指定できます。

Etymology of 菓谷

Distribution of 菓谷
Ranking
1 Mihara-shi(0.00661%)
2 Hiroshima-shi Saeki-ku(0.00401%)
3 Hikone-shi(0.00398%)
4 Higashioosaka-shi(0.000934%)