Because his childfood name is paired with that of Nobutaka ODA (whose childhood name was Shodo (小洞) and Nobutaka's mother is generally believed to have been Kyounin, one opnion states that Nobuhide's mother was Kyounin.
幼名をセットで名付けられたと言われる織田信高（幼名小洞）の母を、通常興雲院とするため、興雲院との説もある。