Etymology and distribution of 揚口.

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

Miyazaki-ken Ebino-shi , Kagoshima-ken , Wakayama-ken . Distribution including Asana as well. 朝夷 surname available. Miyazaki-ken Ebino-shi is based in Okura. Wakayama-ken Iwade-shi It is distributed in golden shops . 朝夷 Asahina reference.