Etymology and distribution of 利原.

Toshihara 【利原】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Kagoshima-ken , Nara-ken , Oosaka-fu .

① Topography . Kagoshima-ken Hioki-shi From Higashi-machi town Nagasato in the Edo period from the gate of the gate division system. The gate name comes from Mine of the East.

② Nara-ken Yoshino-gun Kurotaki-mura Originated from Higashi Mine in the middle of Nakado.

Rihara 【利原】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

利原トシハラ参照。