Etymology and distribution of 栢脇.

Kayawaki 【栢脇】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Niigata-ken , Oosaka-fu . Terrain . From the grass and the place of residence. There is a place name including "grass". Niigata-ken Kashiwazaki-shi Distributed in Yoneyama Town.