Etymology and distribution of 殿下屋.

Tonogaya 【殿下屋】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Hiroshima-ken Fukuyama-shi , Okayama-ken .

① 葉原 surname. Hiroshima-ken Fukuyama-shi Zao town is based. Okayama-ken Okayama-shi Kita Ward Marunouchi was in the Edo period on the Kanagawa-ken Odawara-shi Itabashi, a clan of Okayama, a clan office.

② Good neighbor . Origin of Okayama-ken Okayama-shi Higashi-ku Hosho (old: Hano). A place name with a record since the Kamakura period. The place name was also written as "feather" in the North and South morning era. Hanano's "feather" is used.