Etymology and distribution of 殿城.

Tonoki 【殿城】^{レベル3
About 100}  The Japanese surnames etymology dictionary.

Yamaguchi-ken , Ishikawa-ken , Toyama-ken . Distribution including honey as well.

① There is 垣生 surname.

② Toyama-ken Oyabe-shi Origin of Hanyu (Hanyu). A place name with a record since the Heian period.

③ Originated from the vicinity of Chiba-ken Narita-shi (formerly Hanazono-gun). A place name with a record since the Nara period. The place name also pronounced Haniu.

Tonoshiro 【殿城】^{レベル3
About 100}  The Japanese surnames etymology dictionary.

Hiroshima-ken , Nagano-ken , Hokkaidou . Distribution including Namima. 浜 Yes surname. Niigata-ken Tookamachi-shi tells that it is a pioneer in the center of the same place.