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.

Miyagi-ken , Aomori-ken , Hokkaidou .

① variant of 長沢 . Miyagi-ken Kesen'numa-shi It was in the Edo era in Minamicho. It is said that the area near Iwate-ken Oushuu-shi (Old: Iwai-gun) comes out. Miyagi-ken Shiroishi-shi , Aomori-ken Hirosaki-shi Shimogaro silver town was in the Edo period in the Hirosaki clan of the clan office.

② Iwate-ken Oofunato-shi Born of Nanko- machi, Ofunato Town. It is distributed in the same place.

③ Kagoshima-ken Minamikyuushuu-shi Originated from Nagasawa of the Shiroya's Shiroya in the forefront town.