Etymology and distribution of 龍溪.

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

中川原 Nakagawara reference.

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

Oosaka-fu , Hyougo-ken , Hiroshima-ken .

① Topography . Okayama-ken Tsuyama-shi Tell Takano Shoji from above the hill of the central part. Estimated in the Edo period. Iwate - ken Shimohei - gun tell Fudai - mura that there was a house above the center. Hyougo-ken Himeji-shi Honjo is a clan of Himeji in the Clan office, Aichi-ken Tahara-shi Tahara- cho Tamaobi was in the Edo period in the clan of Tanbara of the clan office. Estimated in the Edo period. Good neighbor . Tottori-ken Yonago-shi Otaka is based.

② Iwate-ken Iwate-gun Shizukuishi-chou Birthplace of Nagami Nakagami. It is distributed in the same place.