Etymology and distribution of 夘原.

Uhara 【夘原】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Gifu-ken Yourou-gun Yourou-chou · Aichi-ken . Creation . Gifu-ken Yourou-gun Yourou-chou Meiji New surname by Monk of Jodokuji of Jodo Shin Buddha which is in a snake carrying . Tell the story that at the same temple it used "horses" from "Baba surname" with "Sakae" as a proclamation. 馬場 Baba reference.