Etymology and distribution of 打它.

Uta 【打它】^{レベル3
About 60}  The Japanese surnames etymology dictionary.

Fukushima-ken . Country name of Shimane-ken eastern part (formerly Izumo), with 藤原 surname. 藤原 Fujiwara reference.

There was a case that Mr. Fujiwara called from the Kamakura period from Yunizumi of Oizumi-so of Yamagata-ken · Akita-ken (formerly Dewa). Location unknown.