Etymology and distribution of 笠置.

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
在日通名大全

日本初、在日通名の研究書「在日通名大全」発売中!
ネットの電話帳 住宅地図 マッポン!

「笠置」さんの名字の分布比率。

カンマ区切りで複数の名字を指定できます。

Etymology of 笠置

Distribution of 笠置
Ranking
1 Ooita-ken(0.0547%)
2 Shimane-ken(0.00463%)
3 Nara-ken(0.00386%)
4 Ishikawa-ken(0.00342%)
5 Fukuoka-ken(0.00336%)
6 Aomori-ken(0.00209%)
7 Mie-ken(0.00197%)
8 Hyougo-ken(0.00181%)
9 Oosaka-fu(0.00144%)
10 Toyama-ken(0.00137%)
11 Aichi-ken(0.00128%)
12 Hokkaidou(0.00126%)
13 Hiroshima-ken(0.00115%)
14 Nagasaki-ken(0.00103%)
15 Kyouto-fu(0.000998%)
16 Toukyou-to(0.000945%)
17 Kanagawa-ken(0.000798%)
18 Ehime-ken(0.000738%)
19 Yamaguchi-ken(0.000716%)
20 Chiba-ken(0.000706%)
21 Shiga-ken(0.000649%)
22 Kagoshima-ken(0.00061%)
23 Tottori-ken(0.000606%)
24 Fukui-ken(0.000478%)
25 Tokushima-ken(0.000468%)
26 Saitama-ken(0.000441%)
27 Yamanashi-ken(0.000422%)
28 Kagawa-ken(0.000382%)
29 Gifu-ken(0.000377%)
30 Nagano-ken(0.000328%)
31 Yamagata-ken(0.000311%)
32 Kumamoto-ken(0.000228%)
33 Shizuoka-ken(0.000222%)
34 Okayama-ken(0.000203%)
35 Ibaraki-ken(0.000142%)