Etymology and distribution of 潮川.

Shiokawa 【潮川】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Kagoshima-ken , Hiroshima-ken , Oosaka-fu .

① Topography . Added 'mountain' to Kotoshima-ken 's Amami archipelago's longevity. Estimated at the time of returning to Japan in 1953. On Tokunoshima of Kagoshima-ken there is a belief that he had been called for a long time separately from the resident who added "mountain". 寿 Kotobuki reference.

② Hiroshima-ken Shoubara-shi Meiji New surname by Monk of Takaraderaji in Shingon sect in Higashihonmachi. The mountain of the temple is Ryu Oyama.