Etymology and distribution of 割鞘.

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!

「割鞘」さんの名字の分布数。

カンマ区切りで複数の名字を指定できます。

Etymology of 割鞘

Distribution of 割鞘
Ranking
1 Fukuyama-shi(About 100)
2 Kako-gun Harima-chou(About 10)
2 Koube-shi Suma-ku(About 10)
2 Okayama-shi(About 10)
5 Nabari-shi(Very rare)
5 Akashi-shi(Very rare)
5 Sakai-shi(Very rare)
5 Mihara-shi(Very rare)
5 Onomichi-shi(Very rare)
5 Hiroshima-shi Asaminami-ku(Very rare)
5 Kokubunji-shi(Very rare)
5 Oota-ku(Very rare)
5 Fuchuu-shi(Very rare)
5 Komae-shi(Very rare)
5 Kurume-shi(Very rare)
5 Oonojou-shi(Very rare)
5 Fukuoka-shi Sawara-ku(Very rare)
5 Hamamatsu-shi(Very rare)