Etymology and distribution of 靱矢.

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

Fukuoka-ken , Wakayama-ken .

① There is 榎本 surname. 榎本 Enomoto reference.

② Birth of Kanagawa-ken Yokohama-shi Muroto- ku Shinjō-cho (formerly Enokita). A place name with a record since the Muromachi period. The place name was also written as "Ebashi."