Etymology and distribution of 有西.

Arinishi 【有西】^{レベル3
About 90}  The Japanese surnames etymology dictionary.

Gunma-ken , Nagano-ken . Thing . Gunma - ken Tano - gun Ueno - mura In Ayahara he tells Mr. Aiki that he had cooked rice when Mr. Aiki lost to Mr. Takeda during the Warring States period. The first element is rice, the act of giving out the second element. 相木 Aiki reference.