Etymology and distribution of 榮賀.

Eiga 【榮賀】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Shizuoka-ken · Toukyou-to . 太田 surname. Shizuoka-ken Fuji-shi The location name of Record since the Edo period. It is distributed in the same place. 太田 Oota reference.