Etymology and distribution of 蔵品.

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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Popuration of 蔵品.

カンマ区切りで複数の名字を指定できます。

Etymology of 蔵品

Distribution of 蔵品
Ranking
1 Niigata-ken(About 110)
2 Gunma-ken(About 40)
3 Saitama-ken(About 30)
3 Ibaraki-ken(About 30)
5 Toukyou-to(About 20)
5 Kanagawa-ken(About 20)
7 Hokkaidou(About 20)
8 Chiba-ken(About 10)
8 Tochigi-ken(About 10)
8 Nagano-ken(About 10)
11 Fukushima-ken(Very rare)