Etymology and distribution of 桐渕.

Kiribuchi 【桐渕】^{レベル3
About 200}  The Japanese surnames etymology dictionary.

Aichi-ken , Kumamoto-ken , Mie-ken .

① Topography . From a small protruding land. Aichi-ken Inazawa-shi Koike is based. Aichi-ken Nagoya-shi Naka-ku Honmaru was in the Edo period in the Owari clan sister of the Clan office, Shizuoka-ken Kakegawa-shi Kakegawa in the Kakegawa samurai of the clan office. In Shizuoka-ken Kakegawa-shi telling that the descendant of Mr. Oguri called. 小栗 Oguri reference. It was in the Edo period in Kumamoto-ken Kumamoto-shi . Kumamoto-ken Shimomashiki-gun Misato-machi Kawagoe Ozaki, Kumamoto-ken Aso-gun Takamori-machi Kusakabe Ozaki was a place name with a record since the Edo period. Nagano-ken Nakano-shi I tell him that it was called in the Edo period in Kuribayashi. Ozaki in the same place.

② Abstract . Synthesis of Ogasawara and Yamazaki. In Kumamoto-ken Amakusa-shi Mr. Ogasawara tells Ogasawara's "Small" and Mother's Yamazaki's "Saki" in the early Edo period. 小笠原 Ogasawara reference. 山崎 Yamazaki reference.

③ Miyazaki-ken Nishiusuki-gun Hinokage-chou Birth of Iwai river Ozaki. Tell him that he named the place name from the projecting land of a small mountain in the same place and called it during the Warring States Period.

Kirifuchi 【桐渕】^{レベル3
About 200}  The Japanese surnames etymology dictionary.

Hiroshima-ken , Fukuoka-ken . Terrain . From the small tip of the land. Hiroshima-ken Akitakata-shi Distributed in Takahara, Koda-cho.