Etymology and distribution of 伊三部.

Isabe 【伊三部】^{レベル2
About 40}  The Japanese surnames etymology dictionary.

Kumamoto-ken , Fukuoka-ken , Saitama-ken . Terrain . From high land. There is an example to use a as a prefix. Fukuoka-ken Kitakyuushuu-shi Wakamatsu-ku, Saitama-ken Kumagaya-shi It was in the Edo era at the trikei butt .