Etymology and distribution of 伊井澤.

Iizawa 【伊井澤】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Oosaka-fu , Mie-ken , Shizuoka-ken .

① variant of 伊倉 . Shizuoka-ken Fuji-shi There is distribution in Masukawa. 伊倉 Ikura reference.

② Topography . From the place to draw water and from the warehouse. Miyazaki-ken Ebino-shi From the Inura gate of the gate division system that was in the Edo period in the last years.