Etymology and distribution of 桜河内.

Sakuragouchi 【桜河内】^{レベル2
About 40}  The Japanese surnames etymology dictionary.

Toyama-ken , Hokkaidou , Hiroshima-ken Higashihiroshima-shi .

① Toyama-ken Himi-shi Originated from the power of Kakitani's small character.

② things . From the name of the ring of iron. Toyama-ken Imizu-shi Ishikawa-ken Kanazawa-shi Marunouchi is inventing a ring of iron that applied the principle of leverage by punching out when bridging Shyo River flowing through the same place in the river's head, Ishikawa-ken Kanazawa-shi Kaga clan tells that "correctness is power" means that it is named "a positive wheel". Last name is given to "Edo Period" from the "Real Ring".

③ Hiroshima-ken Higashihiroshima-shi The birth of a positive force. A place name with a record since the Edo period.