Etymology and distribution of 歳内.

Saiuchi 【歳内】^{レベル3
About 50}  The Japanese surnames etymology dictionary.

Toyama-ken , Kagoshima-ken Ooshima-gun Amagi-chou .

① Toyama-ken Oyabe-shi Ayako has distribution. There is 須田 surname in similar letter. 須田 Suda reference.

※ Gunma-ken Maebashi-shi Otemachi was in the Edo period in the Maebashi clan of the clan office.

② Topography . Add "Da" in the order of surname of Kagoshima-ken 's Amami archipelago. Estimated at the time of returning to Japan in 1953. Kagoshima-ken Ooshima-gun Amagi -chou has distribution in Amagi. Where she in 順 there last name. 順 Jun reference.