Etymology and distribution of 公納.

Kunou 【公納】^{レベル3
About 70}  The Japanese surnames etymology dictionary.

Wakayama-ken , Kyouto-fu , Toyama-ken .

Originated in the Hokuriku region (formerly Koshiga). In the Asuka period there is a place name recorded with the notation "Takashi". "Yoshi is a book" means.

② There are surnames including "Yoshi". Good neighbor . Kyouto-fu Yawata-shi Distributed in Naira Yonezaki area.

③ Vietnamese . Birth of the Socialist Republic of Vietnam (aka: Kinan). "Ochinan means" book. " There is a record of naturalization on Gunma-ken Tatebayashi-shi on August 16, 1993. The real name is Nguyen. 阮 Gen reference.