Etymology and distribution of 公文.

Kumon 【公文】^{レベル5
About 4,900}  The Japanese surnames etymology dictionary.

Saitama-ken , Toukyou-to .

① Topography . Toukyou-to Nishitama-gun Okutama-machi Hikawa is based. Fukushima-ken Shirakawa-shi There was a case called from the small peak that built Shirakawa Komine castle in Guochuan during the South-North and Morning era. Gunma-ken Tatebayashi-shi Castle Town was in the Edo period in the Tatebayashi clan of the Clan office.

② Nagasaki-ken Isahaya-shi Originated by Komine, Iimori-cho. It is distributed in the same place.

Koubun 【公文】^{レベル5
About 4,900}  The Japanese surnames etymology dictionary.

Okayama-ken Okayama-shi Kita-ku. Terrain . From the part of the village. Okayama-ken Okayama-shi Distributed in Shiroishi, Kita-ku.