Etymology and distribution of 秋葉.

Akiba 【秋葉】^{レベル6
About 26,500}  The Japanese surnames etymology dictionary.

Saitama-ken . A variant of 阿久沢 .

Akiha 【秋葉】^{レベル6
About 26,500}  The Japanese surnames etymology dictionary.

Ehime-ken , Saitama-ken · Toukyou-to . A variant of 阿久沢 . It was in the Edo period in Ehime-ken Saijou-shi .

* Toukyou-to Chiyoda-ku Chiyoda was in the Edo era as the shogunate of the Edo shogunate of the government agency. The shogun will tell from Ai Kisawa of Tsui well of southern Ishikawa-ken (formerly Kaga). Period, location unknown.