Etymology and distribution of 粟木.

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 粟木.

カンマ区切りで複数の名字を指定できます。

Etymology of 粟木

Distribution of 粟木
Ranking
1 Ishikawa-ken(0.00205%)
2 Hiroshima-ken(0.00101%)
3 Hokkaidou(0.000838%)
4 Tottori-ken(0.000606%)
5 Shimane-ken(0.000463%)
6 Gifu-ken(0.000189%)
7 Oosaka-fu(0.000115%)
8 Toukyou-to(Very rare)
9 Hyougo-ken(Very rare)