Etymology and distribution of 宝蔵.

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
↑オフライン検索できるアプリもどうぞ

Ratio of 宝蔵.

カンマ区切りで複数の名字を指定できます。

Etymology of 宝蔵

Distribution of 宝蔵
Ranking
1 Kagoshima-ken(0.00529%)
2 Okayama-ken(0.00407%)
3 Miyazaki-ken(0.00136%)
4 Nara-ken(0.000891%)
5 Kyouto-fu(0.000665%)
6 Nagasaki-ken(0.000515%)
7 Kouchi-ken(0.000431%)
8 Kanagawa-ken(0.000307%)
9 Hiroshima-ken(0.000288%)
10 Hyougo-ken(0.000246%)
11 Mie-ken(0.000219%)
12 Fukuoka-ken(0.000198%)
13 Saitama-ken(0.000147%)
14 Oosaka-fu(0.000115%)
15 Shizuoka-ken(0.000111%)
16 Chiba-ken(Very rare)
17 Hokkaidou(Very rare)
18 Aichi-ken(Very rare)
19 Toukyou-to(Very rare)