Etymology and distribution of 子川.

Kogawa 【子川】^{レベル3
About 400}  The Japanese surnames etymology dictionary.

Gifu-ken Gifu-shi . Gifu - ken Gifu - shi Distributed in favor.

Negawa 【子川】^{レベル3
About 400}  The Japanese surnames etymology dictionary.

Gunma-ken , Saitama-ken , Toukyou-to .

① Shizuoka-ken Izunokuni-shi Originated in Yokkaicho (formerly Horikoshi). Place name recorded in the Muromachi period. In Toukyou-to Setagaya-ku Kaido, tell the land that I lived in the Muromachi era in the Muromachi era with Gunma-ken Takasaki-shi from Yoshii-cho. In Gunma-ken Tatebayashi-shi tell Oosaka-fu Southwest (formerly Izumi-kuni) out.

② Shizuoka-ken Fukuroi-shi Origin of Horikoshi. A place name with a record since the Muromachi period.

③ Fukushima - ken Tamura - shi Horikoshi shipown town. A place name with a record since the Edo period. It is distributed in the same place.