Etymology and distribution of ウエンツ.

Uentsu* 【ウエンツ】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Kagoshima-ken Akune-shi . Kagoshima-ken Akune-shi Originated from Haehei in the red dot of the Akasegawa. In the same place there was a Kaiping gate of the gate division system in the Edo period.

※ Korean type . Birthplace of Haeyeon (Kaiping) city, Gumi-ku, Korea. It was with Mr. Gen. The real name is Yoon. 尹 In reference.