Etymology and distribution of 貝.

Kai 【貝】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Shimane-ken , Mie-ken , Oosaka-fu .

① variant of 鹿田 . In the Shimane-ken western part (formerly Iwami-kuni), I tell him that I changed my name from Shinoda family name in the Edo period. 鹿田 Shikada reference.

② Shiga-ken Nagahama-shi Originated in Kagami-cho. Place name with a record since the North / South morning era. The place name was also called "Kanda (Kanda)". It is distributed in the same place.

③ There is 神田 surname. Mie-ken Yokkaichi-shi is based in Kusuno - cho Minami -Kitagatsuka . I tell him that he came from Osaka-fu Sakai-shi Higashi Ward in Hiroshima around 1736 (Kyoho 21 years old). Chiba-ken Chousei-gun Chousei-mura Tell him that he was engaged in agriculture by pioneering in Ichimatsu. 神田 Kanda reference.