Etymology and distribution of 黄陳.

Kouchin 【黄陳】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Kouchi-ken , Okayama-ken , Oosaka-fu .

① There is a man's name including "Sada". Kouchi-ken Kounan-shi Kogami-cho Yamakita, Okayama-ken Kume-gun Kumenan-chou Shinjin-eyes are based.

② Topography . "Oka" was added to Sada that is the surname of Amagi archipelago of Kagoshima-ken . Estimated at the time of returning to Japan in 1953. 貞 Sada reference.