Etymology and distribution of 畔出.

Kuroide 【畔出】^{レベル3
About 60}  The Japanese surnames etymology dictionary.

Hiroshima-ken Hiroshima-shi . 佐伯 surname is present. In Yamaguchi-ken he tells that he lived in the warring States era in the Shikoku region and was pronouncing Hiroshima-ken Fuchuu-shi after Saito in the Edo period. 佐伯 Saeki reference.