Etymology and distribution of 上波.

Uenami 【上波】^{レベル3
About 70}  The Japanese surnames etymology dictionary.

Hiroshima-ken , Ishikawa-ken , Okayama-ken .

① Topography . From the ridge. Hiroshima-ken Aki-gun Saka-chou Bando and Sakanishi are based. Okayama-ken Maniwa-shi Kamiyatsui is headquartered. Tell him that he was engaged in agriculture in the same area. Estimated in the Edo period.

② Originated from Mushida of Ishikawa-ken Kanazawa-shi . A place name with a record since the Nara period. The place name was also written as "Uda". Mueda's "ridge" is used.