Etymology and distribution of 久々知.

Kukuchi 【久々知】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Chiba-ken Ichikawa-shi , Tottori-ken Sakaiminato-shi . Creation . Tottori-ken Sakaiminato-shi In Takeuchi-machi, Shibuyama surname branch added "small" and tells Shibuyama's "Shibu" from the Edo period. 渋山 Shibuyama reference.