Etymology and distribution of 谷口平野.

Taniguchihirano 【谷口平野】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Hokkaidou , Okinawa-ken , Oosaka-fu .

① Topography . From the original and rich "wealth". Okinawa-ken Naha-shi Mihara is based. It was in the Okinawa-ken Naha-shi period during the Kingdom of the Ryukyus. Ryukyu sound is Tumibal.

② Creation . Chiba-ken Chiba-shi Chiba-ken Chiba-shi Chiba-ken Chiba-shi Tells that the descendant of Mr. Hara of the small archer castle in Minami Fukami-cho has added "wealth" in the Edo period. 原 Hara reference.

③ Topography . Kagoshima-ken Ooshima-gun Isen-chou Add "Hara" to wealth which is the surname of the Amami archipelago of Kagoshima-ken in Izen. Estimated at the time of returning to Japan in 1953. 富 Tomi reference.

※ Okayama-ken Okayama-shi Kita Ward Tomihara was a place name with a record since the Edo period.