Etymology and distribution of カマル.

Kamaru* 【カマル】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Ehime-ken , Oosaka-fu , Yamaguchi-ken . Terrain . From the bottom of the north. Oosaka-fu Sakai-shi was in the Edo period. Chiba-ken Minamibousou-shi Shokuhacho It is Bokke at Takiguchi. It says that there is a place name in Chiba-ken Tateyama-shi in the same place. Location unknown.