Etymology and distribution of 龍木.

Ryuuki 【龍木】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

徳島県・千葉県。事物。竜木の異形。徳島県徳島市末広に分布あり。

Tatsuki 【龍木】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Aichi-ken , Toukyou-to , Yamanashi-ken .

① Kyouto-fu originated from Kyouto-shi Kita Ward Sugisaka (aka Nagasaka). A place name with a record since the Kamakura period. In Aichi-ken Okazaki-shi tells from Nagasaka of Kyouto-fu south (formerly Yamashiro country).

② Originated from Nagasaka Town of Yamanashi-ken Hokuto-shi . A place name with a record since the Warring States Period.

③ Iwate-ken Ichinoseki-shi Born of Higashiyama Town Nagasaka. Place name with a record since the North / South morning era. It is distributed in the same place.

④ Iwate-ken Kunohe-gun Hirono-chou Originated from Nagasaka in a small figure inside of a small child .

⑤ Topography . Iwate-ken Kunohe-gun Hirono-chou Tell the story that the seventh district is a long slope. Ishikawa-ken Hakusan-shi In Shiramine, telling that he was renamed from Imamo surname to Edo era as a monk of Forest Nishizera of Jodo Shinshu recommended. 今保 Imaho reference.