Etymology and distribution of 可山.

Kayama 【可山】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Mie-ken . Mie-ken Watarai-gun Tamaki-chou Meiji New surname by monk of the Great Buddhist temple of Jodo sect in Tamaru. Temple relocated from Shizuoka-ken Zhouchi County to 1619 (Yuwa 5 years).

※ Yamanashi-ken Hokuto-shi Born of a religious stone (Kyouraishi) · Baisho origin. A place name with a record since the Edo period. Tell them that they called it during the Sengoku period in the same place. In the estimation, the place name is from Kiyoishi (Kiyo Rai) who worshiped the stone as a god.