Etymology and distribution of 宍喰野.

Shishikuno 【宍喰野】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Shiga-ken Oumihachiman-shi . Thing . From the stone that was on the way. Shiga-ken Omihachiman-shi tells her wife who was pregnant when he headed for Kanto district from Saiyincho town added "stone" to Soga of real name by sitting on the stone of the roadside. Estimated in the Edo period. 曽我 Soga reference.