Etymology and distribution of 榮楽.

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

Hokkaidou , Gifu-ken . Hokkaidou Tokachishi-chou In Honbetsu-chou tell him that he came from Fukushima-ken Souma-shi in 1900. Gifu-ken Ibi-gun Ibigawa-chou Distributed in the southern part . Fukushima-ken Souma-shi Nakamura was a clan clerk of the Suma Nakamura of the Clan Office, Shiga-ken Hikone-shi Kaname Town was in the Edo period in the Hikone samurai of the Clan office.