Etymology and distribution of 沼谷.

Numatani 【沼谷】^{レベル3
About 110}  The Japanese surnames etymology dictionary.

Kagoshima-ken Shibushi-shi , Kagoshima-ken Ooshima-gun Isen-chou .

① Kagoshima-ken Shibushi-shi Originated from Hosonaga in Irizumi 's Ariake Town. In the same area there was Honagaemon of the gate division system in the Edo period.

② things . In Kamoshima-ken 's Amami archipelago say that it was called from the era of 1704 to 1711 (Hoei years).

Numaya 【沼谷】^{レベル3
About 110}  The Japanese surnames etymology dictionary.

Aichi-ken Nagoya-shi Mizuho-ku. Heteromorphism of Hakubutsuki 波々伯部 . 波々伯部 Hohokabe reference.