Etymology and distribution of 蓼之内.

Tadenouchi 【蓼之内】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Saitama-ken . Occupation . Variant of the 中臣 . Saitama-ken Sakado-shi It is said that the Shinto priest of Ishii's victorious shrine reported that he was a descendant of Mr. Chutoshi Naka and that he changed his name from Okano surname at the Meiji New surname. 岡野 Okano reference.