Etymology and distribution of 伊在丸.

Izamaru 【伊在丸】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Hokkaidou . Ainu system . Personal name . Hokkaidou Iburishi-Chou Abira-Chou in the Hon Hokkaidou in Yūfutsu District Hobetsu Renhe Miyagi-Ken Sendai-Shi tell a man born of Abe last name was called married to Ainu women. Estimated in around 1875. The Ainu word itak in the Ainu people's name means "speak". 阿部 Abe reference.