Etymology and distribution of 内御堂.

Uchimidou 【内御堂】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Toukyou-to , Wakayama-ken , Nagasaki-ken .

① Shizuoka-ken Originated from Egawa in Yuzan in Izunokuni-shi . Location unknown. Tell him that it was called during the Heian era.

② Wakayama-ken Hidaka-gun Hidakagawa-chou Origin of Egawa (Ekawa). A place name with a record since the Edo period.

③ Sina series . A variant of 頴川 . Hyougo - ken Koube - shi There is a record of naturalization on October 28, 1974 in Nada Ward. The real name is Chen. 陳 Chin reference.