Etymology and distribution of グレイベ.

Gureibe* 【グレイベ】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Hyougo-ken , Shiga-ken . Variant of 酒井 . In estimation Shiga - ken Hikone - shi Kaname Town is a name change in the early Edo period early in the "well" of Mr. Ii who was the lord of Hikone of the Clan office. It was in the Edo period to the same clan. The same clan says that Shizuoka-ken western part (formerly Ryo Nation) comes out.