Etymology and distribution of 鳰川.

Niokawa 【鳰川】^{レベル3
About 130}  The Japanese surnames etymology dictionary.

Oosaka-fu . Oosaka-fu Kawachinagano-shi It is distributed in Oyamada Town.

Nihokawa 【鳰川】^{レベル3
About 130}  The Japanese surnames etymology dictionary.

Toukyou-to , Kanagawa-ken , Gifu-ken .

① Nagano-ken Kitaadzumi-gun Hakuba-mura originated in Kitashiro (old: Hosono). A place name with a record since the Edo period. Toukyou-to Hamura-shi has passed down. There is a record as surname in the Kamakura period.

② Mie-ken Tsu-shi Birthplace of Kitosano Hosono, Misato Town. It was in Warring States Period in Hosono Castle.

③ Aomori-ken San'nohe-gun Shingou-mura Origin of Nishikoshi Hosono. It is distributed in the same place.