Etymology and distribution of 五十鈴.

Isuzu 【五十鈴】^{レベル3
About 60}  The Japanese surnames etymology dictionary.

Aomori-ken , Hokkaidou .

① Origin of Iwate-ken Ninohe-gun Ichinohe-machi . Place name with a record since the North / South morning era. Tell him that he was called on the same day in the Kamakura period.

② Kumamoto-ken Ashikita-gun Ashikita-machi Birth of Ichinose (Ichinose) A place name with a record in the notation of "Ichase" in the Warring States Period. Ichinose's "city" is used as "one". It is distributed in the same place. Iko pronunciation.