Etymology and distribution of 延川.

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

松南 Matsunami reference.

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

Toyama-ken , Hiroshima-ken , Hokkaidou .

① Toyama-ken Oyabe-shi Originated from Matsunaga (Matsunaga). A place name with a record since the Kamakura period.

② 松永 Surname present. Good neighbor . Tokushima-ken Itano-gun Itano-chou There is distribution in Shimoson Eishi.

③ 松平 surname. Aichi-ken Toyota-shi It was in the Edo era in Shinohara-cho Majiguchi . It is said that in the same place in 1598 (Keioi 3rd), Ieyasuke Tokugawa of Warrior, Azuchi Momoyama and Edo era gave it. 松平 Matsudaira reference.

④ There is distribution in Okinawa-ken . It was in the Okinawa-ken Naha-shi period during the Kingdom of the Ryukyus. Tell him that he was renamed from the hand surfing surname under the king of the Ryukyu. 手登根 Tedokon reference.