Etymology and distribution of 込口.

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

Kagoshima-ken , Ishikawa-ken Kanazawa-shi · Aomori-ken Hirosaki-shi . Terrain . "Island" is added to the quietness which is the surname of Amagi archipelago of Kagoshima-ken . Estimated at the time of returning to Japan in 1953. 静 Shizuka reference. Aomori-ken Hirosaki-shi Sakuraba Ki is distributed in the water current.