Etymology and distribution of 赤川.

Akagawa 【赤川】^{レベル5
About 9,500}  The Japanese surnames etymology dictionary.

Nagano-ken Nagano-shi . 安形 family surname. Distributed in Nagano-ken Nagano-shi Yoshida.

Sekigawa 【赤川】^{レベル5
About 9,500}  The Japanese surnames etymology dictionary.

Kagoshima-ken Ooshima-gun Isen-chou .

① Personal name . First letter surname of Amagi archipelago of Kagoshima-ken . Kagoshima - ken Ooshima - gun In Isen - chou tell her that the descendants used "always" from the name of the welfare. Estimated in the Edo period.

② Hiroshima-ken Fukuyama-shi Shinmachi Town Generally born . A place name with a record since the Heian period. The place name was also written as "Miyako".